1990s: | 1994 | 1993 | 1992 | 1991 | 1990 |
1980s: | 1989 | 1988 | 1987 | 1986 | 1985 | 1984 | 1983 | 1982 | 1981 | 1980 |
Part 21 Reports for 1994
LOG_NO | NOTIFIER, VENDOR | DESCRIPTION | REP_DATE | ACCESS_NO |
94001 | ENVIROTECH CONTROLS | FAILURE OF A PEN DRIVE SERVO MOTOR IN A WESTRONICS RECORDER DUE TO DAMAGED SHUNT LEADS DURING MANUFACTURE AND SEPARATION DURING OPERATION | 12/08/1993 | 9312270214 |
94002 | GEORGIA POWER, DRESSER INDUSTRIES | ELECTRONIC NOISE FROM OPERATION OF DC MOTOR OPERATED PUMP DISCHARGE VALVES TRIPS AUXILIARY FEEDWATER PUMP | 11/18/1993 | 9311300065 |
94003 | ENVIROTECH CONTROLS | TEST INDICATES SUSCEPTIBILITY OF WESTRONICS SERIES 2100C RECORDERS TO INTERFERENCE FROM ELECTRIC FIELD OF 10 VOLTS PER METER | 11/17/1993 | 9312090309 |
94004 | COLTEC INDUSTRIES, VIRGINIA ELECTRIC AND POWER | AIR START DISTRIBUTOR CAM CRACKING IN EMERGENCY DEISEL GENERATOR | 01/07/1994 | 9401130243 |
94005 | ILLINOIS POWER, LIMITORQUE, ANCHOR/DARLING | SHEARED MOTOR PINION KEY ON HIGH PRESSURE CORE SPRAY INJECTION VALVE ACTUATOR | 12/22/1993 | 9401050119 |
94006 | BORG-WARNER | EVALUATION OF FRICTION FACTOR FOR 6 INCH GATE VALVE | 01/06/1994 | 9401120259 |
94007 | ILLINOIS POWER, TELEMECANIQUE, ITE-GOULD | FAILURE TO TRIP OF ONE POLE ON TYPE HE MOLDED CASE CIRCUIT BREAKER | 01/11/1994 | 9401310163 |
94008 | ILLINOIS POWER, WESTINGHOUSE | BROKEN, INCORRECTLY CONFIGURED, AND POORLY CONSTRUCTED PUFFER TUBE ASSEMBLIES FOR 4160 VAC CIRCUIT BREAKERS | 01/07/1994 | 9401250026 |
94009 | TENNESSEE VALLEY AUTHORITY, WESTINGHOUSE | BROKEN SHAFT ON CENTRIFUGAL CHARGING PUMP PROBABLY DUE TO OPERATION UNDER GAS-BINDING CONDITIONS | 01/07/1994 | ml020910317 |
94010 | WOLF CREEK NUCLEAR OPERATIONS | POTENTIAL FOR TYPE 120 MB INDICATING LAMPS TO BLOW CONTROL POWER TRANSFORMER FUSES, RENDERING SAFETY SYSTEMS INOPERABLE | 01/04/1994 | ml020860707 |
94011 | BOEING COMPUTER SERVICES | GTSTRUDL SOFTWARE ERROR | 12/23/1993 | 9401060176 |
94012 | FARWELL AND HENDRICKS, TELEMECANIQUE | E20 STYLE OVERLOAD RELAYS CAN TEMPORARILY OPEN AND CLOSE WITHOUT FULLY TRIPPING DUE TO OVER CENTER TOGGLE SWITCH DESIGN | 12/21/1993 | 9312290098 |
94013 | PUBLIC SERVICE ELECTRIC AND GAS, CANADA-ALLIED DIESEL | INCORRECT MATERIAL AND GEOMETRY OF EMERGENCY DEISEL GENERATOR CYLINDER INJECTION TUBE STUDS | 12/13/1993 | 9312220220 |
94014 | NEW YORK POWER AUTHORITY, FISHER CONTROLS | WOODRUFF KEY MATERIAL IN TYPE 7600, 7700 , 7800, 9100, 9200, AND 9500 BUTTERFLY VALVES | 12/20/1993 | 9401030354 |
94015 | NEW YORK POWER AUTHORITY, FISHER CONTROLS | TORQUE OF CAP SCREWS ON VALVE ACTUATOR DIAPHRAGM CASINGS | 12/20/1993 | 9401030354 |
94016 | NEW YORK POWER AUTHORITY, FISHER CONTROLS | POSSIBLE MISSING TAPER PINS (THREE PER VALVE) ON TYPE 7600, 7700, 7800, 9100, 9200, AND 9500 BUTTERFLY VALVES | 12/20/1993 | 9401030354 |
94017 | COLTEC INDUSTRIES, PHILADELPHIA ELECTRIC | MISALIGNMENT OF TANG ON OVERSPEED GOVERNOR SHAFT CONNECTED TO AIR START DISTRIBUTOR SHAFT | 01/14/1994 | ml020870011 |
94018 | BABCOCK AND WILCOX, DUKE POWER | EIGHT STEAM GENERATOR PLUGS FOUND IN REACTOR COOLING SYSTEM | 01/12/1994 | ml020870012 |
94019 | BABCOCK AND WILCOX | LIST OF NUCLEAR PLANT SITES WITH MECHANICAL PLUGS INSTALLED DURING PAST FIVE YEARS | 01/18/1994 | Proprietary |
94020 | NAMCO CONTROLS | NORMALLY CLOSED CONTACTS OF LIMIT SWITCH EA180-32302 WOULD NOT CONSISTENTLY RETURN TO INITIAL POSITION AFTER ACTUATION | 01/07/1994 | 9401140019 |
94021 | CAROLINA POWER AND LIGHT, NORTHERN STATES POWER | IMPROPER LUGGING OF WIRE TERMINATIONS ON TYPE K600 AND 800 SERIES CIRCUIT BREAKERS | 12/22/1993 | 9401120008 |
94022 | COLTEC INDUSTRIES, VIRGINIA ELECTRIC AND POWER | AIR START DISTRIBUTOR CAM CRACKING IN EMERGENCY DEISEL GENERATOR | 01/21/1994 | 9402090063 |
94023 | NAMCO CONTROLS | NORMALLY CLOSED CONTACTS OF LIMIT SWITCH EA180-32302 WOULD NOT CONSISTENTLY RETURN TO INITIAL POSITION AFTER ACTUATION | 01/24/1994 | 9402080141 |
94024 | WESTINGHOUSE, ANCHOR/DARLING, ARIZONA PUBLIC SERVICE | CHECK VALVES CAN NOT PREVENT UPWARD MOVEMENT OF HINGE RING AS DESIGNED BECAUSE BONNET DOWELS ARE TOO SHORT | 12/21/1993 | ml020910043 |
94025 | TEXAS UTILITIES GENERATING, PACIFIC AIR PRODUCTS | FAILURE OF BOLTS ON GRAVITY DAMPERS FOR EMERGENCY DEISEL GENERATOR ROOM VENT FAN | 01/19/1994 | ml020870015 |
94026 | CONAX BUFFALO, WESTINGHOUSE | POTENTIALLY INADEQUATE CONDUCTOR CRIMPING IN QUICK DISCONNECT APPLICATIONS | 01/19/1994 | ml020870017 |
94027 | COMMONWEALTH EDISON, C AND S VALVE | DEGRADATION OF VITON SEALS ON SEVERAL CLASSES OF CHECK VALVES | 10/29/1993 | 9311010221 |
94028 | NIAGARA MOHAWK POWER, MINE SAFETY APPLIANCES | FAILURE OF CHARCOAL FILTER ABSORBERS TO LIMIT BYPASS LEAKAGE TO 005 PERCENT | 10/13/1993 | 9310200224 |
94029 | NORTHEAST NUCLEAR ENERGY, LIMITORQUE | NONRELEASE OF BRAKES ON VALVE OPERATORS IN UNDERVOLTAGE CONDITION | 11/23/1993 | 9312060029 |
94030 | PACIFIC GAS AND ELECTRIC, WESTINGHOUSE | POTENTIALLY NONCONSERVATIVE HEAT FLUX HOT CHANNEL FACTOR PENALTY | 10/18/1993 | 9310290084 |
94031 | PACIFIC GAS AND ELECTRIC, WESTINGHOUSE | MANUAL BLOCK VALVES INSTALLED DOWNSTREAM OR UPSTREAM OF RELIEF VALVES DO NOT CONFORM TO ASME SECTION III | 10/19/1993 | 9310280151 |
94032 | ROSEMOUNT | UNQUALIFIED GASKET MATERIAL SUPPLIED WITH 177HW RESISTANCE TEMPERATURE DETECTOR ASSEMBLY, PART NUMBER C09996- 0001 | 11/05/1993 | 9311160079 |
94033 | BOEING COMPUTER SERVICES | NUPIPE-II CODE ERROR | 12/07/1993 | 9312160234 |
94034 | BOEING COMPUTER SERVICES | GTSTRUDL SOFTWARE ERROR | 12/16/1993 | 9312280082 |
94035 | TENNESSEE VALLEY AUTHORITY, TARGET ROCK, WYLE LABORATORIES | POTENTIAL CORROSION BONDING AT DISC TO SEAT INTERFACE ON SIX MAIN STEAM SAFETY RELIEF VALVES | 04/22/1993 | 9304260154 |
94036 | BOEING COMPUTER SERVICES | GTSTRUDL SOFTWARE ERROR | 01/11/1994 | 9401250106 |
94037 | NAMCO CONTROLS, COMMONWEALTH EDISON | OPERATING LEVERS IN EA740 AND EA750 SERIES LIMIT SWITCHES WOULD NOT RETURN TO INITIAL POSITION AFTER ACTUATION | 02/02/1994 | 9402070327 |
94038 | GEORGIA POWER, PULLMAN POWER PRODUCTS | REQUESTED INFORMATION ON ASME CLASS I BLOCK FORGED TEES INSTALLED AT VOGTLE | 01/14/1994 | 9401250006 |
94039 | TELEDYNE THERMATICS | POSSIBLE TESTING DEVIATIONS FROM PURCHASE ORDER OF CERTAIN WIRE AND CABLE PRODUCTS | 01/25/1994 | 9402020029 |
94040 | GENERAL ELECTRIC, GEORGIA POWER, NIAGARA MOHAWK POWER | POSSIBLE FAILURE OF CR120 RELAYS | 02/17/1994 | ml020870020 |
94041 | ORGANIZATION FOR ECONOMIC COOPERATION AND DEVELOPMENT, BBC BROWN BOVERI | C5 RELAY IN CONTROL ROD ACTUATION SYSTEM FAILED OPEN, CAUSING ROD INSERTION | 12/31/1993 | Proprietary |
94042 | WASHINGTON PUBLIC POWER, BORG-WARNER | UNDERSIZED MOTOR OPERATED VALVE ACTUATOR | 02/22/1994 | ml020910233 |
94043 | CONAX BUFFALO | POTENTIALLY INADEQUATE CONDUCTOR CRIMPING IN QUICK DISCONNECT APPLICATIONS | 02/18/1994 | ml020870021 |
94044 | WESTINGHOUSE | POTENTIAL SAFETY ISSUE INVOLVING OPERATION OF PLANT WITH REDUCED NUMBER OF MAIN STEAM SAFETY VALVES AT REDUCED POWER | 02/16/1994 | 9402140314 |
94045 | GENERAL PUBLIC UTILITIES, ROSEMOUNT | REACTOR COOLANT SYSTEM THERMOWELLS DO NOT MEET ALLOWABLE STRESS LIMITS PER ASME SECTION III | 02/23/1994 | ml020910245 |
94046 | GENERAL ELECTRIC | FAILURE OF CYLINDER LOCK SELECTOR SPRING TO RETURN TYPE CR2940 SWITCH TO ORIGINAL POSITION | 02/08/1994 | 9402170052 |
94047 | SCIENCE APPLICATIONS INTERNATIONAL | IMPROPER ASSEMBLY OF LIQUID CRYSTAL DISPLAY TO BACK PLANE OF GROUP ROD INDICATOR DISPLAY | 02/11/1994 | 9402170121 |
94048 | BOEING COMPUTER SERVICES | GTSTRUDL SOFTWARE ERROR | 02/09/1994 | 9402170070 |
94049 | DEPARTMENT OF ENERGY, WESTINGHOUSE | FAILURE OF THREE SEALED 600 VOLT, 3-POLE, 15 AMP AND 700 AMP CIRCUIT BREAKERS | 02/04/1994 | ml020870024 |
94050 | NEW YORK POWER AUTHORITY, INTERSTATE STEEL, TIOGA PIPE SUPPLY | PURCHASE AND RECEIPT OF SEISMIC CATEGORY I PIPING FROM UNQUALIFIED VENDOR | 02/28/1994 | ml020870028 |
94051 | DUKE POWER, KEROTEST | EXCESSIVE LEAKAGE FROM REACTOR COOLANT PUMP SEAL SUPPLY THROTTLE VALVE DUE TO FAILURE OF PACKING GLAND STUDS | 02/03/1994 | 9402180066 |
94052 | NUCLEAR REGULATORY COMMISSION, BBC BROWN BOVERI, INDIANA AND MICHIGAN ELECTRIC | INTERMITTENT FAILURE OF VARIOUS PROCESS CONTROL UNITS DUE TO DEFICIENCIES IN ELECTRICAL SOCKETS | 09/30/1993 | 9310050161 |
94053 | CONSOLIDATED EDISON, WESTINGHOUSE | NOTRUMP COMPUTER CODE MODELING OF SAFETY INJECTION FLOW IN SMALL BREAK LOSS OF COOLANT ACCIDENT | 10/20/1993 | 9310270153 |
94054 | IOWA ELECTRIC LIGHT AND POWER, GENERAL ELECTRIC | LOWERING OF RESIDUAL HEAT REMOVAL PUMP IMPELLER AND SHAFT DUE TO NUT AND WASHER MISMATCH AFTER OVERHAUL | 03/01/1994 | ml020870032 |
94055 | COOPER ENERGY | CRACKING ON PORTION OF SUBCOVER ON WHICH ARE MOUNTED INTAKE AND EXHAUST ROCKER SHAFTS | 02/21/1994 | 9403110242 |
94056 | NAMCO CONTROLS, COMMONWEALTH EDISON | OPERATING LEVERS IN EA740 AND EA750 SERIES LIMIT SWITCHES WOULD NOT RETURN TO INITIAL POSITION AFTER ACTUATION | 03/02/1994 | 9403100007 |
94057 | WHITING | SIGNIFICANT OVERSTRESS ON BOLTED CONNECTION POINTS OF TROLLEY MAIN HOIST COMPONENTS AND OVERSTRESS CONDITION OF STRUCTURAL COMPONENTS IN GIRDER ENDS | 03/02/1994 | ml020870034 |
94058 | ARIZONA PUBLIC SERVICE, VALCOR ENGINEERING | CRACKS IN BODY OF TWO SOLENOID OPERATED SAMPLING VALVES FOR REACTOR COOLING SYSTEM HOT LEGS | 03/02/1994 | ml020930210 |
94059 | GENERAL PUBLIC UTILITIES, LIMITORQUE | PAINT IN MACHINED HOLE AND USE OF A HAMMER TO TAP LEVER ONTO ITS SHAFT DURING REPLACEMENT OF MANUAL DECLUTCH LEVERS IMPAIRED ELECTRICAL OPERATION OF EIGHT VALVE ACTUATORS | 12/13/1993 | 9312200319 |
94060 | COMMONWEALTH EDISON, CRANE | FAILURE OF INBOARD REACTOR CORE ISOLATION COOLING SYSTEM STEAM ISOLATION VALVE TO CLOSE | 03/05/1994 | ml020910334 |
94061 | TEXAS UTILITIES GENERATING | BOLTING FAILURES IN GRAVITY DAMPERS | 02/16/1994 | 9403020022 |
94062 | SORRENTO ELECTRONICS, NEW YORK POWER AUTHORITY | MEMORY STACK LOCATIONS IN MICROPROCESSORS FOR WIDE RANGE GAS MONITOR CAN OVERWRITE A PRESET STACK SIZE LIMIT | 02/08/1994 | 9402160303 |
94063 | WHITTAKER, NORTHERN STATES POWER | INADEQUATE SENSITIVITY OF HYDROGEN SENSORS IN CONTAINMENT ATMOSPHERE MONITORING SYSTEM | 02/03/1994 | 9402160313 |
94064 | WOLF CREEK NUCLEAR OPERATIONS | SHORT CIRCUIT OF INDICATING LAMPS CAUSE LOSS OF CHARGING PUMP ROOM COOLER | 02/02/1994 | 9402100130 |
94065 | COMMONWEALTH EDISON | HIGH TEST FRICTION RESULTS INDICATE HIGH PRESSURE COOLANT INJECTION VALVES WILL NOT FULLY CLOSE ON BLOWDOWN | 03/09/1994 | ml020910338 |
94066 | FURMANITE AMERICA, ARIZONA PUBLIC SERVICE | RESULTS OF MAIN STEAM SAFTEY VALVE TESTING | 03/08/1994 | ml020870037 |
94067 | COLTEC INDUSTRIES, VIRGINIA ELECTRIC AND POWER | AIR START DISTRIBUTOR CAM CRACKING IN EMERGENCY DEISEL GENERATOR | 01/21/1994 | 9402090063 |
94068 | SOUTHERN CALIFORNIA EDISON, METER DEVICES | FAILURE OF EMERGENCY DEISEL GENERATOR ROTO TEST SWITCH DUE TO SHEARING OF SWITCH CONNECTIONS BY BOLT HEAD | 01/25/1994 | ml020870042 |
94069 | COMMONWEALTH EDISON, FURMANITE AMERICA | RESULTS OF MAIN STEAM SAFTEY VALVE TESTING | 03/10/1994 | ml020910341 |
94070 | SOUTH CAROLINA ELECTRIC AND GAS, COLTEC INDUSTRIES, MAGNETROL INTERNATIONAL | LEVEL SWITCHES FOR EMERGENCY DEISEL GENERATOR DAY TANKS MAY NOT BE SEISMICALLY QUALIFIED | 02/09/1994 | ml020910344 |
94071 | ILLINOIS POWER, WESTINGHOUSE | FAILURE OF SHUTDOWN SERVICE WATER PUMP TO RECLOSE ON RESTORATION OF BUS VOLTAGE DUE TO FAILURE OF ANTI-PUMP COIL TO DROP OUT ON INITIAL BREAKER TRIP | 11/19/1993 | 9312080036 |
94072 | WESTINGHOUSE | EVALUATION OF SMALL BREAK LOSS OF COOLANT ACCIDENT BURST AND BLOCKAGE MODELS | 02/25/1994 | 9403090195 |
94073 | PACIFIC GAS AND ELECTRIC, FURMANITE AMERICA | MAIN STEAM SAFETY RELIEF VALVES OUTSIDE NOMINAL SETPOINTS | 03/12/1994 | ml020910347 |
94074 | GENERAL PUBLIC UTILITIES, ROSEMOUNT | REACTOR COOLANT SYSTEM THERMOWELLS DO NOT MEET ALLOWABLE STRESS LIMITS PER ASME SECTION III | 02/23/1994 | ml020910349 |
94075 | COMMONWEALTH EDISON, PARKER HANNIFIN | POSSIBILITY THAT SOME PNEUMATIC CYLINDERS, USED AS SECONDARY CONTAINMENT DAMPER ACTUATORS, COULD FAIL DUE TO ADDITION OF ANTI- OXIDANT INSTEAD OF GREASE | 03/09/1994 | Not Available |
94076 | BOSTON EDISON, LIMITORQUE | FAILURE OF HIGH PRESSURE COOLANT INJECTION MOTOR OPERATED VALVE IN CLOSED POSITION DUE TO SHEARING OF TORQUE SWITCH ROLL PIN IN SMB-0 ACTUATOR | 03/14/1994 | Not Available |
94077 | WISCONSIN ELECTRIC POWER, WESTINGHOUSE | FAILURE OF TYPE HFA 30 AMP MOLDED CASE CIRCUIT BREAKERS TO MEET TRIP TIME REQUIREMENTS | 12/20/1993 | 9312300171 |
94078 | WISCONSIN ELECTRIC POWER, SQUARE D | FAILURE OF STLO-2 RELAY IN STARTING CIRCUIT OF EMERGENCY DEISEL GENERATOR DUE TO STICKY RESIDUE ON PLUNGER | 12/22/1993 | 9401040256 |
94079 | NEW YORK POWER AUTHORITY, WESTINGHOUSE | MINIMUM TEMPERATURE FOR CRITICALITY IS 450 F IN TECHNICAL SPECIFICATIONS BUT 540 F IN SAFETY ANALYSIS | 12/01/1993 | 9312080166 |
94080 | GEORGIA POWER, DRESSER INDUSTRIES | EXCESSIVE SENSITIVITY OF SPEED MONITOR FOR TURBINE DRIVEN AUXILIARY FEEDWATER PUMP TO NOISE RIPPLES IN 125V DC POWER SUPPLY | 11/18/1993 | 9311300065 |
94081 | PORTLAND GENERAL ELECTRIC, PARKER PACKING | INAPPROPRIATE OR DEGRADED SEALS IN CONTAINMENT ELECTRICAL PENETRATION ASSEMBLIES | 12/22/1993 | 9401060376 |
94082 | CONNECTICUT YANKEE ATOMIC POWER, LIMITORQUE, ANCHOR/DARLING | HIGH TEST FRICTION RESULTS INDICATE HIGH PRESSURE COOLANT INJECTION VALVES WILL NOT FULLY CLOSE ON BLOWDOWN | 01/03/1994 | 9401140128 |
94083 | DUKE POWER, WESTINGHOUSE | POSSIBILITY OF VAPOR BINDING OF RESIDUAL HEAT REMOVAL PUMPS DURING ACCIDENT CONDITIONS DUE TO LACK OF COOLING OF SUCTION PIPING | 12/11/1993 | 9312200202 |
94084 | FURMANITE AMERICA | RESULTS OF MAIN STEAM SAFTEY VALVE TESTING | 03/16/1994 | 9403300181 |
94085 | COMPUTER PRODUCTS, COMBUSTION ENGINEERING | ANOMALIES CAN OCCUR ABOVE AMBIENT TEMPERATURE OF 90 F FOR UNIVERSAL CONTROLLER INTERFACE CARD | 03/07/1994 | 9403160145 |
94086 | HOUSTON LIGHTING AND POWER, WESTINGHOUSE | DETACHMENT OF BURNABLE POISON RODLETS | 03/17/1994 | ml020930231 |
94087 | NAMCO CONTROLS, COMMONWEALTH EDISON | OPERATING LEVERS IN EA740 AND EA750 SERIES LIMIT SWITCHES WOULD NOT RETURN TO INITIAL POSITION AFTER ACTUATION | 03/17/1994 | 9403180144 |
94088 | COMPUTER PRODUCTS, COMBUSTION ENGINEERING | ANOMALIES CAN OCCUR ABOVE AMBIENT TEMPERATURE OF 90 F FOR UNIVERSAL CONTROLLER INTERFACE CARD | 03/07/1994 | 9403160131 |
94089 | PUBLIC SERVICE ELECTRIC AND GAS, BBC BROWN BOVERI | CRACK INDICATIONS IN SIX CR-82 CONTROL ROD BLADES | 03/21/1994 | ml020930239 |
94090 | XOMOX | POSSIBLE SUPPLY OF TUFLINE VALVES WITH DIAPHRAGM SEALS MADE OF LOW DENSITY POLYETHYLENE RATHER THAN ULTRAHIGH MOLECULAR WEIGHT POLYETHYLENE | 03/11/1994 | 9403170240 |
94091 | PUBLIC SERVICE ELECTRIC AND GAS, CANADA-ALLIED DIESEL | CRACKING OF CYLINDER LINERS IN EMERGENCY DIESEL GENERATORS AS NOTED BY JACKET WATER LEAKS | 12/30/1993 | 9401110199 |
94092 | NORTHEAST UTILITIES, GENERAL ELECTRIC | REDUCTION OF EXPECTED SERVICE LIFE OF DURALIFE MODEL 120 AND 140 CONTROL RODS DUE TO CREVICE CORROSION CRACKING | 03/22/1994 | ml020930248 |
94093 | HOUSTON LIGHTING AND POWER, GENERAL ELECTRIC, THERMO DISC | AUTO START OF STANDBY DEISEL GENERATOR DUE TO FAILURE OF TRANSISTOR CAUSING DEGRADATION OF VARISTORS | 11/18/1993 | 9312010222 |
94094 | LIMITORQUE | TORQUE SWITCH FAILURES IN SMB, SB, SBD 0, 2, 3, 4, 4T, 5, 5T AND 5XT VALVE ACTUATORS DUE TO ROLL PIN SHEARING | 03/23/1994 | 9403280164 |
94095 | NORTHERN STATES POWER, KLOCKNER-MOELLER | POOR CORRELATION BETWEEN MAGNETIC TRIP DIAL SETTING AND ACTUAL TRIP SETPOINT FOR CLASS 1E MOLDED CASE CIRCUIT BREAKER, MODEL ZM6-33-200 | 03/24/1994 | ml020910351 |
94096 | GEORGIA POWER, STERNS ROGER | FAILURE OF AXLE ON A REFUELING BRIDGE CRANE CAUSED A WHEEL TO FALL OFF | 03/24/1994 | ml020930257 |
94097 | ENTERGY OPERATIONS, BABCOCK AND WILCOX | FAILURE OF INCONEL 690 STEAM GENERATOR PLUG THAT WAS INSTALLED IN 1991 | 03/24/1994 | ml020950473 |
94098 | PACIFIC GAS AND ELECTRIC, UNITED ELECTRIC CONTROLS | UNPLANNED MAIN TURBINE ACCELERATION DURING SHUTDOWN PARTIALLY DUE TO STICKING AND GALVANIC CORROSION OF PS-22B AUTO STOP PRESSURE SWITCH | 02/08/1993 | 9302180070 |
94099 | COMSIP, PUBLIC SERVICE ELECTRIC AND GAS, MICROSWITCH | INTERNAL RESISTIVE HEAT DAMAGE TO SERIES PTW-5300 MICROSWITCHES | 03/02/1994 | 9403100324 |
94100 | MAINE YANKEE ATOMIC POWER, GENERAL ELECTRIC | FAILURE OF HIGH PRESSURE SAFETY INJECTION CIRCUIT BREAKER TO CLOSE DURING TESTING DUE TO PARTIAL DETACHMENT OF LIMIT SWITCH | 03/28/1994 | ml020930262 |
94101 | CAROLINA POWER AND LIGHT, POTTER AND BRUMFIELD, LOUISIANA POWER AND LIGHT | EXCESSIVE END PLAY OF SHAFTS ON MOTOR DRIVEN RELAYS DUE TO OVERSIZED COILS | 03/16/1994 | 9403280205 |
94102 | SOUTH CAROLINA ELECTRIC AND GAS, MAGNETROL INTERNATIONAL | FUEL OIL DAY TANK LEVEL SWITCHES NOT SEISMICALLY QUALIFIED | 03/11/1994 | 9403280195 |
94103 | ENTERGY OPERATIONS, AUTOMATIC SWITCH COMPANY, GENERAL ELECTRIC | SLOW CONTROL ROD DRIVE SCRAM TIMES | 03/29/1994 | ml020930266 |
94104 | WASHINGTON PUBLIC POWER, GENERAL ELECTRIC | EMBRITTLEMENT FAILURE OF BUNA-N RUBBER DIAPHRAGM IN SOLENOID PILOT VALVE CAUSES FAILURE TO SCRAM OF ONE CONTROL ROD AND SLOW INSERTION OF OTHER RODS | 03/30/1994 | ml020930271 |
94105 | HOUSTON LIGHTING AND POWER, WESTINGHOUSE | CALCULATION ERROR FOR INITIATION OF HOT LEG RECIRCULATION | 03/01/1994 | ml020910352 |
94106 | BALTIMORE GAS AND ELECTRIC, VELAN VALVE | RECEIPT OF UNDERSIZED REPLACEMENT ANTI-ROTATION KEYS FOR 6 INCH MOTOR OPERATED GLOBE VALVES | 04/01/1994 | ml020870049 |
94107 | NAMCO CONTROLS, COMMONWEALTH EDISON | OPERATING LEVERS IN EA740 AND EA750 SERIES LIMIT SWITCHES WOULD NOT RETURN TO INITIAL POSITION AFTER ACTUATION | 03/31/1994 | 9404010227 |
94108 | BOEING COMPUTER SERVICES | GTSTRUDL SOFTWARE ERROR | 03/23/1994 | 9403290255 |
94109 | WESTINGHOUSE | APPARENT LACK OF FUSION IN REACTOR VESSEL HEAD ADAPTOR PENETRATION ATTACHMENT WELDS | 03/24/1994 | 9404010216 |
94110 | COMMONWEALTH EDISON, WESTINGHOUSE, AVX | FAILURE OF POWER SUPPLIES USED IN EAGLE-21 REACTOR PROTECTION SYSTEM DUE TO CAPACITOR FAILURE | 04/08/1994 | 9404150055 |
94111 | COMMONWEALTH EDISON, WESTINGHOUSE, DOUGLAS-RANDALL | FAILURE OF POWER SUPPLIES USED IN EAGLE-21 REACTOR PROTECTION SYSTEM DUE TO CAPACITOR FAILURE | 04/08/1994 | 9404130088 |
94112 | LIMITORQUE | BRITTLE FAILURE OF LUGS FOR WORM SHAFT CLUTCH OF SMB/SB/SBD OPERATORS | 04/08/1994 | 9404130112 |
94113 | IOWA ELECTRIC LIGHT AND POWER, GENERAL ELECTRIC | LOWERING OF RESIDUAL HEAT REMOVAL PUMP IMPELLER AND SHAFT DUE TO NUT AND WASHER MISMATCH AFTER OVERHAUL | 03/28/1994 | 9404070029 |
94114 | COMMONWEALTH EDISON, ELECTRO SWITCH | POTENTIAL FOR EMERGENCY DEISEL GENERATOR TO NOT START ON AUTO-START SIGNAL DUE TO OVERROTATION OF "LOCAL REMOTE" CONTROL POWER SWITCH | 04/12/1994 | ml020910354 |
94115 | DEPARTMENT OF ENERGY | FAILURE OF RELAY CONTACT IN TRIP COIL CONTROL OF NORMAL SUPPLY CIRCUIT BREAKER FOR EMERGENCY DEISEL GENERATOR DUE TO DIRTY SEQUENCE TIMER AND WEAK TRIP BAR SPRING | 03/12/1994 | ml020870052 |
94116 | VELAN VALVE, BALTIMORE GAS AND ELECTRIC | RECEIPT OF UNDERSIZED REPLACEMENT ANTI-ROTATION KEYS FOR 6 INCH MOTOR OPERATED GLOBE VALVES | 04/13/1994 | ml020870027 |
94117 | NEBRASKA PUBLIC POWER DISTRICT, ROSEMOUNT | OMISSION OF STATIC PRESSURE SHIFT CALIBRATION ADJUSTMENT FOR MODEL 1151 PRESSURE TRANSMITTER IN DETERMINATION OF THERMAL POWER | 04/12/1994 | ml020920283 |
94118 | COMMONWEALTH EDISON, CALIFORNIA INSTRUMENTS | INADEQUATE SETPOINT CALIBRATION FOR DEGRADED VOLTAGE RELAYS | 04/13/1994 | ml020910356 |
94119 | NAMCO CONTROLS, COMMONWEALTH EDISON | OPERATING LEVERS IN EA740 AND EA750 SERIES LIMIT SWITCHES WOULD NOT RETURN TO INITIAL POSITION AFTER ACTUATION | 04/15/1994 | 9404210117 |
94120 | DEPARTMENT OF ENERGY, WESTINGHOUSE | VOLTAGE SWINGS CAUSED BY LARGE LOADS TIED TO STANDBY EMERGENCY DIESEL GENERATOR DURING START MAY TRIP MOTORS | 03/25/1994 | ml020870031 |
94121 | WESTINGHOUSE, DUKE POWER | LACK OF PROPER TESTING OF CONTAINMENT SPRAY SYSTEM DUE TO OMISSION IN PROCEDURE | 04/08/1994 | ml020870043 |
94122 | HOUSTON LIGHTING AND POWER, COOPER ENERGY | FAILURE OF STUDS ON FUEL INJECTION PUMP | 04/19/1994 | ml020930290 |
94123 | NEW YORK POWER AUTHORITY, WESTINGHOUSE | DELAY OF 5-6 SECONDS IN RECLOSING TYPE DS-416 CIRCUIT BREAKER FOR RECHARGE OF CLOSING SPRING PREVENTS START OF SAFETY INJECTION BECAUSE PUMP AUTO START SIGNAL OCCURS IN 3 SECONDS | 02/15/1994 | ml020910372 |
94124 | NEW YORK POWER AUTHORITY, WESTINGHOUSE | DELAY OF 5-6 SECONDS IN RECLOSING TYPE DS-416 CIRCUIT BREAKER FOR RECHARGE OF CLOSING SPRING PREVENTS START OF SAFETY INJECTION BECAUSE PUMP AUTO START SIGNAL OCCURS IN 3 SECONDS | 04/05/1994 | 9404120266 |
94125 | NEW YORK POWER AUTHORITY, GENERAL ELECTRIC | CURRENT LIMITING ISOLATION RESISTORS TO PROTECT AGAINST HOT SHORTS IN THE REACTOR PROTECTION SYSTEM SCRAM STATUS INDICATING LIGHTS NOT PROPERLY LOCATED IN THEIR RESPECTIVE SCRAM CONTACTOR BOXES | 03/15/1994 | 9404190115 |
94126 | COMMONWEALTH EDISON, NAMCO CONTROLS | OPERATING LEVERS IN EA740 AND EA750 SERIES LIMIT SWITCHES WOULD NOT RETURN TO INITIAL POSITION AFTER ACTUATION | 05/02/1994 | 9405060006 |
94127 | BORG-WARNER | EVALUATION OF FRICTION FACTOR FOR 6 INCH GATE VALVE | 04/12/1994 | 9404210037 |
94128 | BALTIMORE GAS AND ELECTRIC, VELAN VALVE | RECEIPT OF UNDERSIZED REPLACEMENT ANTI-ROTATION KEYS FOR 6 INCH MOTOR OPERATED GLOBE VALVES | 04/26/1994 | 9405020318 |
94129 | COMPUTER PRODUCTS | THERMAL AGING PROBLEMS WITH DIGITAL AND ANALOG LOOPBACK AND CALIBRATION CARD | 04/18/1994 | 9405020174 |
94130 | MORRISON- KNUDSEN, WESTINGHOUSE | CONTACT CHATTER OF TYPE SV PLUNGER TYPE RELAY DURING SEISMIC ACCELEROMETER TEST | 04/26/1994 | 9405100149 |
94131 | WASHINGTON PUBLIC POWER, WESTINGHOUSE | CRACKING OF COIL SUPPORT INSULATORS IN CLASS IE AND NON- CLASS IE DRY TYPE POWER TRANSFORMERS | 06/10/1991 | 9106180024 |
94132 | WESTINGHOUSE, PACIFIC GAS AND ELECTRIC | CRACKING OF COIL SUPPORT INSULATORS IN CLASS IE AND NON- CLASS IE DRY TYPE POWER TRANSFORMERS | 05/05/1994 | ml020870047 |
94133 | PENNSYLVANIA POWER AND LIGHT, CARDINAL INDUSTRIAL | CRACKS IN SEVERAL 1 INCH ASME CLASS 18UNC HEXAGONAL BOLTS | 04/19/1994 | 9404220229 |
94134 | NORTHEAST NUCLEAR ENERGY, EATON INDUSTRIES | FAILURES OF UNDERVOLTAGE MODULES USED IN ACCIDENT MITIGATION EQUIPMENT | 05/05/1994 | ml020950506 |
94135 | BBC BROWN BOVERI | FAILURE OF TYPE 27N-R RELAY DUE TO CRACKING OF CAPACITOR | 05/06/1994 | 9405120090 |
94136 | TENNESSEE VALLEY AUTHORITY, LIMITORQUE | FAILURE OF ANTI-ROTATION KEYS ON MOTOR OPERATED VALVES | 02/22/1994 | 9403070369 |
94137 | WOLF CREEK NUCLEAR OPERATIONS, GOULD | POTENTIAL FOR TYPE 120 MB INDICATING LAMPS TO BLOW CONTROL POWER TRANSFORMER FUSES, RENDERING SAFETY SYSTEMS INOPERABLE | 02/02/1994 | 9402100130 |
94138 | GULF STATES UTILITIES | EXHAUST TORNADO DAMPERS FOR SEVERAL BUILDINGS WOULD NOT REOPEN FOLLOWING PASSAGE OF TORNADO AND LOSS OF OFFSITE POWER | 10/22/1993 | 9310270200 |
94139 | COPES-VULCAN, PUBLIC SERVICE ELECTRIC AND GAS | REACTOR TRIP EVENT IN WHICH PRESSURIZER WAS TAKEN SOLID AND RELIEVED THROUGH POWER OPERATED RELIEF VALVES | 04/07/1994 | ml020910377 |
94140 | TENNESSEE VALLEY AUTHORITY, TRANSAMERICA DELAVAL | CRACKED WELDS ON DIESEL TURBOCHARGERS | 04/01/1994 | 9404060138 |
94141 | COLTEC INDUSTRIES, NORTHERN STATES POWER | FAILURE OF TWO SUPPORT STUDS ON DISCHARGE PIPING BRACKET TO EMERGENCY DIESEL GENERATOR TURBOCHARGER FOR AIR INLET HOUSING | 04/01/1994 | 9404120288 |
94142 | DIXSON, ENTERGY OPERATIONS, SAMTEC | DEFECT IN 11-PIN CONNECTOR IN "PRO" SERIES BARGRAPH INSTRUMENT, CAUSING LOSS OF FRONT-PANEL DISPLAY INFORMATION | 05/10/1994 | 9405180070 |
94143 | VELAN VALVE | RECEIPT OF UNDERSIZED REPLACEMENT ANTI-ROTATION KEYS FOR 6 INCH MOTOR OPERATED GLOBE VALVES | 04/25/1994 | 0405050347 |
94144 | CHARTER POWER, POTTER AND BRUMFIELD, SOUTHERN CALIFORNIA EDISON | APPARENT DEFECT IN LATCHING MECHANISM OF R10-E3286-2 RELAYS USED IN CLASS IE BATTERY CHARGERS | 05/11/1994 | 9405160026 |
94145 | EATON, NORTHEAST NUCLEAR ENERGY | FAILURES OF UNDERVOLTAGE MODULES USED IN ACCIDENT MITIGATION EQUIPMENT | 05/10/1994 | 9405250227 |
94146 | COMMONWEALTH EDISON, TECHNO, PARKER HANNIFIN | FAILURE OF SECONDARY CONTAINMENT ISOLATION DAMPERS TO FULLY CLOSE DUE TO PNEUMATIC CYLINDER STICKING IN MID-STROKE | 05/17/1994 | 9405260259 |
94147 | ARIZONA PUBLIC SERVICE, RAYCHEM | LACK OF PROPER FUSING OF ADHESIVE STRIP TO OUTER CASING OF SPLICE | 04/25/1994 | ml020930323 |
94148 | ARIZONA PUBLIC SERVICE, GENERAL ELECTRIC | REACTOR TRIP DUE TO NON-CLASS IE 4.16 KV SWITCHGEAR BUS LOAD SHED DUE TO INSUFFICIENT ELECTRICAL CONTACT IN A POTENTIAL TRANSFORMER | 11/25/1993 | 9312090060 |
94149 | GENERAL PUBLIC UTILITIES, WHITING | IDENTIFICATION OF CASTING DEFECTS IN MAIN HOIST MOTOR TO GEAR BOX COUPLINGS OF TURBINE BUILDING CRANE AND REACTOR BUILDING CRANE | 05/19/1994 | ml020930330 |
94150 | CRANE VALVE, FLORIDA POWER CORPORATION | DATA SUPPLIED IN MID-1980'S FOR TORQUE SWITCHES IN MOTOR OPERATED VALVES MAY HAVE BEEN USED BEYOND INTENDED SCOPE | 05/16/1994 | 9405200186 |
94151 | POWER AUTHORITY OF STATE OF NEW YORK, COPES-VULCAN | DEFECTIVE THREADS IN SPRING ADJUSTING NUT FOR AIR OPERATED ACTUATOR OF POWER OPERATED RELIEF VALVE | 05/25/1994 | 9406290263 |
94152 | WASHINGTON PUBLIC POWER, GENERAL ELECTRIC | DEGRADATION OF DIAPHRAGMS IN SCRAM SOLENOID PILOT VALVES AFTER 4 YEARS OF SERVICE | 05/26/1994 | 9406060198 |
94153 | FLORIDA POWER CORPORATION, LIMITORQUE | NONRELEASE OF BRAKES ON VALVE OPERATORS IN UNDERVOLTAGE CONDITION | 05/02/1994 | 9405180436 |
94154 | COMMONWEALTH EDISON, GENERAL ELECTRIC | SIGNIFICANT TRANSIENT DUE TO AUTOMATIC TRIP OF AUXILIARY TRANSFORMER AS RESULT OF WATER INTRUSION TO 4.1 KV DUCTWORK | 10/12/1993 | 9310210020 |
94155 | NORTHEAST NUCLEAR ENERGY, TARGET ROCK, WYLE LABORATORIES | LIFT OF SIX SAFETY RELIEF VALVES EXCEEDED TECHNICAL SPECIFICATIONS | 03/29/1994 | ml020910379 |
94156 | ENTERGY OPERATIONS, AUTOMATIC SWITCH COMPANY, GENERAL ELECTRIC | CONTROL ROD TESTING SHOWED 21 OF 99 RODS WITH SLOW INSERTION TIMES BUT WITHIN TECHNICAL SPECIFICATIONS | 06/01/1994 | ml020950493 |
94157 | COOPER ENERGY, HOUSTON LIGHTING AND POWER, COMMONWEALTH EDISON | FAILURE OF STUDS ON FUEL INJECTION PUMP | 06/02/1994 | 9406080209 |
94158 | ILLINOIS POWER, MORRISON-KNUDSEN , BASLER ELECTRIC | INCORRECT INTERNAL CONNECTIONS IN MOTOR OPERATED POTENTIOMETER USED TO CONTROL EMERGENCY DEISEL GENERATOR OUTPUT VOLTAGE | 06/06/1994 | 9406100322 |
94159 | NORTH ATLANTIC ENERGY SERVICES, WESTINGHOUSE | LOOSE PARTS IN REACTOR VESSEL | 06/09/1994 | ml020910381 |
94160 | TENNESSEE VALLEY AUTHORITY, DRESSER INDUSTRIES | CENTRIFUGAL CHARGING PUMP EXCEEDED CURVES FOR BOTH HEAD AND FLOW IN TESTING | 05/19/1994 | 9406020289 |
94161 | VERMONT YANKEE, GENERAL ELECTRIC | SMALL ELECTRICAL FIRE IN CABINET DUE TO OVERHEATING OF CR120A RELAY COIL | 05/31/1994 | ml020930337 |
94162 | ROSEMOUNT | MODEL 1153 SERIES F NUCLEAR QUALIFIED PRESSURE TRANSMITTER ANOMALOUS OUTPUT DURING OVERPRESSURE EVENT | 05/27/1994 | 9406090089 |
94163 | DEPARTMENT OF ENERGY, BBC BROWN BOVERI | TEST FAILURE OF LK-16 CIRCUIT BREAKER TO OPEN | 05/20/1994 | ml020870055 |
94164 | TENNESSEE VALLEY AUTHORITY, INGERSOLL-RAND | MECHANICAL BINDING O F RESIDUAL HEAT REMOVAL PUMP DURING PREOPERATIONAL TESTING | 06/17/1994 | ml020870059 |
94165 | BOSTON EDISON | TEN PERCENT INCREASE IN SCRAM TIMES FOR FIRST 17 RODS TESTED; ONE ROD FAILED TO INSERT WITHIN 7 SECONDS | 06/20/1994 | 9406220078 |
94166 | BORG-WARNER, ENERTECH | DELIVERY OF UNQUALIFIED SEALS FOR VALVE HYDRAULIC OPERATOR ACCUMULATORS AND CYLINDERS | 06/22/1994 | 9406280210 |
94167 | BOEING COMPUTER SERVICES | ANSYS SOFTWARE ERROR | 06/14/1994 | 9406220340 |
94168 | WHITTAKER | INADEQUATE SENSITIVITY OF HYDROGEN SENSORS IN CONTAINMENT ATMOSPHERE MONITORING SYSTEM | 06/09/1994 | 9406170260 |
94169 | NORTHEAST NUCLEAR ENERGY, BUSSMANN | TYPE KTK, 120 VAC, 5 AMP FUSES WITH DATE CODE V-303 COULD OPEN UNEXPECTEDLY DUE TO LACK OF COLD SOLDER JOINTS | 06/24/1994 | ml020910383 |
94170 | BORG-WARNER, ENERTECH | DELIVERY OF UNQUALIFIED SEALS FOR VALVE HYDRAULIC OPERATOR ACCUMULATORS AND CYLINDERS | 06/27/1994 | 9407070259 |
94171 | ILLINOIS POWER, WESTINGHOUSE, BBC BROWN BOVERI | FAILURE OF CV-2 RELAY TELEPHONE COIL EMERGENCY DEISEL GENERATOR OUTPUT CIRCUIT BREAKER | 06/27/1994 | 9407050205 |
94172 | WOLF CREEK NUCLEAR OPERATIONS, WESTINGHOUSE | DEPARTURE FROM NUCLEATE BOILING PENALTY UP TO 16.5 PERCENT ON NEW FUEL DUE TO COOLANT FLOW EFFECTS FROM ROTATION OF GRID STRAPS | 06/28/1994 | ml020930341 |
94173 | CLEVELAND ELECTRIC ILLUMINATING, CONTROMATICS, ANCHOR/DARLING | INADEQUATE SEATING TORQUE IN BUTTERFLY ISOLATION MOTOR OPERATED VALVES DURING TESTING | 06/28/1994 | ml020910388 |
94174 | ARIZONA PUBLIC SERVICE, RAYCHEM | LACK OF THOROUGH MELTING OF RIBBON ADHESIVE FOR HEAT SHRINKABLE MOTOR SPLICE | 06/07/1994 | 9406150118 |
94175 | SACM DIESEL, COMMONWEALTH EDISON | SAFETY RELATED SPARE EMERGENCY DEISEL GENERATOR PARTS DETERMINED TO BE NONSAFETY COMMERCIAL GRADE COMPONENTS | 06/30/1994 | 9407120151 |
94176 | PUBLIC SERVICE ELECTRIC AND GAS, WESTINGHOUSE | DEFECT IN HIGH STEAM FLOW SIGNAL SUMMERS PM-505B/PM-506B DURING RECOVERY FROM LOST POWER | 06/30/1994 | 9407120141 |
94177 | AUTOMATIC SWITCH COMPANY | DEGRADATION OF NYOGEL 775A LUBRICANT ON SEAT AND DISC OF SINGLE SOLENOID 4-WAY VALVES | 07/07/1994 | 9407140195 |
94178 | AUTOMATIC SWITCH COMPANY, NEBRASKA PUBLIC POWER DISTRICT, FLORIDA POWER AND LIGHT | DEGRADATION OF NYOGEL 775A LUBRICANT ON SEAT AND DISC OF SINGLE SOLENOID 4-WAY VALVES | 07/07/1994 | 9407130091 |
94179 | CONNECTICUT YANKEE ATOMIC POWER, WESTINGHOUSE | HIGH BEARING TEMPERATURE ON REACTOR COOLANT PUMP DUE TO FIRE FROM FAILURE OF POLYVINYL CHLORIDE COUPLING IN LUBRICATING OIL COLLECTION SYSTEM | 07/11/1994 | ml020910447 |
94180 | TENNESSEE VALLEY AUTHORITY, RELIANCE ELECTRIC | DELIVERY OF FOUR INCORRECT CONTAINMENT LOWER COMPARTMENT COOLER MOTORS AND FAILURE OF ROTOR SHAFT WELD JOINING ROTOR LAMINATION PACK | 06/20/1994 | 9407010062 |
94181 | NEW YORK POWER AUTHORITY, FISHER CONTROLS | TYPE 3570 SERIES POSITIONERS WITH TYPE 472/473 SPRING RETURN PISTON ACTUATORS | 06/27/1994 | 9407010252 |
94182 | TENNESSEE VALLEY AUTHORITY, GENERAL ELECTRIC | PIN CONNECTING TRIP COIL LINK TO CRANK IN MAGNE-BLAST CIRCUIT BREAKER DROPPED OUT, CAUSING TRIPPING MECHANISM TO BECOME INOPERABLE | 05/09/1994 | 9407190020 |
94183 | CONSOLIDATED EDISON, AURORA PUMP, LAYNE AND BOWLER | FAILURE OF SHAFT COUPLINGS IN SERVICE WATER PUMPS | 06/30/1994 | ml020930345 |
94184 | ENTERGY OPERATIONS, AUTOMATIC SWITCH COMPANY, GENERAL ELECTRIC | SCRAM TIMES FOR TWO CONTROL RODS EXCEED TECHNICAL SPECIFICATIONS | 06/22/1994 | 9406290013 |
94185 | PUBLIC SERVICE ELECTRIC AND GAS, COPES-VULCAN | REACTOR TRIP EVENT IN WHICH PRESSURIZER WAS TAKEN SOLID AND RELIEVED THROUGH POWER OPERATED RELIEF VALVES | 07/14/1994 | 9407210139 |
94186 | FLORIDA POWER AND LIGHT, GENERAL ELECTRIC | TEST FAILURE OF AK-2-25 CIRCUIT BREAKER TO OPEN | 07/14/1994 | ml020930349 |
94187 | DETROIT EDISON, P. R. SUSSMAN, THERMAL SCIENCE | INSTALLATION OF THERMO-LAG FIRE BARRIERS | 07/15/1994 | 9407210126 |
94188 | WASHINGTON PUBLIC POWER, WESTINGHOUSE, IMAGING AND SENSING TECHNOLOGY | CORROSION OF CONDUCTORS INTERNAL TO STRAIN RELIEF MATERIAL IN CONTAINMENT PENETRATION MODULES | 07/15/1994 | 9407210170 |
94189 | STATIC O-RING | POTENTIAL LEAKAGE IN CONDUIT SEALS OF CERTAIN PRESSURE, VACUUM, AND TEMPERATURE SWITCHES | 06/10/1994 | 9406290240 |
94190 | NEW YORK POWER AUTHORITY, COPES-VULCAN | DEFECTIVE THREADS IN SPRING ADJUSTING NUT FOR AIR OPERATED ACTUATOR OF POWER OPERATED RELIEF VALVE | 06/22/1994 | 9406290263 |
94191 | NORTHEAST NUCLEAR ENERGY, BUSSMANN, DEPARTMENT OF ENERGY | TYPE KTK, 120 VAC, 5 AMP FUSES WITH DATE CODE V-303 COULD OPEN UNEXPECTEDLY DUE TO LACK OF COLD SOLDER JOINTS | 06/24/1994 | ml020870061 |
94192 | INTERSTATE STEEL SUPPLY, NEW YORK POWER AUTHORITY, PHILADELPHIA ELECTRIC | PURCHASE AND RECEIPT OF SEISMIC CATEGORY I PIPING FROM UNQUALIFIED VENDOR | 07/12/1994 | 9407200190 |
94193 | NEW YORK POWER AUTHORITY, COPES-VULCAN, WESTINGHOUSE | REVISED VALUES FOR WEIGHTS AND CENTER OF GRAVITY OF SEVERAL VALVES | 07/11/1994 | 9407180154 |
94194 | COMMONWEALTH EDISON, COPES-VULCAN, ERIE FASTENER AND INDUSTRIAL SUPPLY | RECEIPT OF CRACKED BODY TO BONNET NUTS FOR AIR OPERATED VALVES | 07/22/1994 | 9407270223 |
94195 | WASHINGTON PUBLIC POWER, WESTINGHOUSE, IMAGING AND SENSING TECHNOLOGY | CORROSION OF CONDUCTORS INTERNAL TO STRAIN RELIEF MATERIAL IN CONTAINMENT PENETRATION MODULES | 07/22/1994 | 9407270103 |
94196 | NEBRASKA PUBLIC POWER DISTRICT, GENERAL ELECTRIC | DEGRADATION OF LEXAN CAM FOLLOWER IN TYPE SBM SWITCHES MANUFACTURED BEFORE JANUARY 1976 | 07/26/1994 | ml020870065 |
94197 | OMAHA PUBLIC POWER DISTRICT, BBC BROWN BOVERI, OHMITE | LACK OF COMPATIBILITY OF PARTS IN MODEL CU1021 AND CU1031 POTENTIOMETER AND MODEL CS-1 SWITCHES | 07/26/1994 | 9407280238 |
94198 | OMAHA PUBLIC POWER DISTRICT, BBC BROWN BOVERI, OHMITE | LACK OF COMPATIBILITY OF PARTS IN MODEL CU1021 AND CU1031 POTENTIOMETER AND MODEL CS-1 SWITCHES | 06/21/1994 | 9406290078 |
94199 | TENNESSEE VALLEY AUTHORITY, TELEMECANIQUE | MALFUNCTION OF THERMAL OVERLOAD RELAYS | 07/15/1994 | 9407260232 |
94200 | BOSTON EDISON, GENERAL ELECTRIC, AUTOMATIC SWITCH COMPANY | TEN PERCENT INCREASE IN SCRAM TIMES FOR FIRST 17 RODS TESTED; ONE ROD FAILED TO INSERT WITHIN 7 SECONDS | 07/15/1994 | 9407210244 |
94201 | TWO INDIVIDUALS | DESIGN FOR A LOSS OF NORMAL SPENT FUEL POOL COOLING FAILS TO MEET NRC REQUIREMENTS | 05/25/1994 | 9406220405 |
94202 | BORG-WARNER | CLOSING STEM THRUST GREATER THAN DESIGN VALUE FOR 6-INCH MOTOR OPERATED 900 POUNDS PER SQUARE INCH Y-GLOBE VALVE | 07/27/1994 | 9408030190 |
94203 | IMAGING AND SENSING TECHNOLOGY, WESTINGHOUSE, WASHINGTON PUBLIC POWER | CORROSION OF CONDUCTORS INTERNAL TO STRAIN RELIEF MATERIAL IN CONTAINMENT PENETRATION MODULES | 07/15/1994 | 0407200186 |
94204 | COMMONWEALTH EDISON, SACM DIESEL | SAFETY RELATED SPARE EMERGENCY DEISEL GENERATOR PARTS DETERMINED TO BE NONSAFETY COMMERCIAL GRADE COMPONENTS | 07/08/1994 | 9407150145 |
94205 | TWO INDIVIDUALS | DESIGN FOR A LOSS OF NORMAL SPENT FUEL POOL COOLING FAILS TO MEET NRC REQUIREMENTS | 06/17/1994 | 9406220416 |
94206 | NUCLEAR REGULATORY COMMISSION, PHILADELPHIA ELECTRIC, CUTLER-HAMMER | TIME ARMATURE RELAYS, MODELS 583 AND 687, FOR VARIOUS PUMPS AND VALVES HAVE LOOSE AUXILIARY CONTACTS | 07/28/1994 | ml020930354 |
94207 | NORTHEAST NUCLEAR ENERGY, WESTINGHOUSE | HIGH BEARING TEMPERATURE ON REACTOR COOLANT PUMP DUE TO FIRE FROM FAILURE OF POLYVINYL CHLORIDE COUPLING IN LUBRICATING OIL COLLECTION SYSTEM | 07/29/1994 | ml020930362 |
94208 | GENERAL ELECTRIC, AUTOMATIC SWITCH COMPANY | TEN PERCENT INCREASE IN SCRAM TIMES FOR FIRST 17 RODS TESTED; ONE ROD FAILED TO INSERT WITHIN 7 SECONDS | 07/25/1994 | 9408040390 |
94209 | SOUTHERN CALIFORNIA EDISON, METER DEVICES | FAILURE OF EMERGENCY DEISEL GENERATOR ROTO TEST SWITCH DUE TO SHEARING OF SWITCH CONNECTIONS BY BOLT HEAD | 08/02/1994 | ml020930368 |
94210 | ENTERGY OPERATIONS, GENERAL ELECTRIC, AUTOMATIC SWITCH COMPANY | TEN PERCENT INCREASE IN SCRAM TIMES FOR FIRST 17 RODS TESTED; ONE ROD FAILED TO INSERT WITHIN 7 SECONDS | 07/22/1994 | 9408010218 |
94211 | CAROLINA POWER AND LIGHT, OMHITE | LACK OF COMPATIBILITY OF PARTS IN MODEL CU1021 AND CU1031 POTENTIOMETER AND MODEL CS-1 SWITCHES | 07/28/1994 | 9408020124 |
94212 | TOLEDO EDISON, DRESSER INDUSTRIES, GIMPEL MACHINE WORKS | FAILURE OF AUXILIARY FEEDWATER PUMP TURBINE TRIP AND THROTTLE VALVE TO OPEN | 08/05/1994 | 9408150215 |
94213 | UNIVERSITY OF VIRGINIA, NUCLEAR RESEARCH | DEFECT IN COMMUNICATION LINK BETWEEN READOUT MODULE AND DETECTOR IF SEPARATED BY MORE THAN 20 FEET | 07/28/1994 | 9408030290 |
94214 | WISCONSIN ELECTRIC, WESTINGHOUSE, CALDON | UNDERESTIMATION OF FEEDWATER FLOW DUE TO WEAK SIGNALS FROM MODEL 601 LEFM TRANSDUCERS | 07/29/1994 | 9408020156 |
94215 | PUBLIC SERVICE ELECTRIC AND GAS, WESTINGHOUSE | DEFECT IN HIGH STEAM FLOW SIGNAL SUMMERS PM-505B/PM-506B DURING RECOVERY FROM LOST POWER | 07/27/1994 | 9408040402 |
94216 | TOLEDO EDISON, DRESSER INDUSTRIES | FAILURE OF AUXILIARY FEEDWATER PUMP TURBINE TRIP AND THROTTLE VALVE TO OPEN | 08/10/1994 | ml020930370 |
94217 | VELAN VALVE | RECEIPT OF UNDERSIZED REPLACEMENT ANTI-ROTATION KEYS FOR 6 INCH MOTOR OPERATED GLOBE VALVES | 08/11/1994 | 9408170261 |
94218 | BABCOCK AND WILCOX, DUKE POWER, GENERAL PUBLIC UTILITIES | DURING POSTULATED CORE FLOOD LINE LOSS OF COOLANT ACCIDENT, REACTOR CAVITY SEAL PLATE COULD INTERACT WITH CONTROL ROD DRIVE MECHANISM SUPPORT STRUCTURE TO INTERFERE WITH ROD INSERTION AND VIOLATE PRESSURE BOUNDARY | 04/04/1994 | ml020870069 |
94219 | CONNECTICUT YANKEE ATOMIC POWER, WESTINGHOUSE | IN LARGE BREAK LOSS OF COOLANT ACCIDENT, PEAK CLAD TEMPERATURE WOULD EXCEED 2200 F UNDER CURRENTLY ALLOWED RADIAL PEAK FACTOR OF 1.6 | 08/17/1994 | ml020910453 |
94220 | COLTEC INDUSTRIES, BALTIMORE GAS AND ELECTRIC | TEST RESULT OF ACCELERATED WEAR OF FUEL INJECTION EROSION SLEEVES ON EMERGENCY DIESEL CYLINDER | 07/20/1994 | 9407270211 |
94221 | NIAGARA MOHAWK POWER, MASTER SPECIALTIES | FAILURE OF PUSHBUTTON TEST SWITCH IN LOAD UNBALANCE TRIP CIRCUIT OF TURBINE ELECTROHYDRAULIC CONTROL SYSTEM | 06/10/1994 | 9406200077 |
94222 | CAROLINA POWER AND LIGHT, ROCKWELL INTERNATIONAL | EXCESSIVE LEAKAGE OF MAIN STEAM ISOLATION VALVES | 06/23/1994 | 9407050069 |
94223 | NORTHEAST NUCLEAR ENERGY, BERGEN-PATERSON PIPE | SLOW LEAKAGE OF FLUID IN HYDRAULIC SNUBBERS | 02/01/1994 | 9402100074 |
94224 | TENNESSEE VALLEY AUTHORITY, WHITAKER | MALFUNCTIONS OF ELECTROMECHANICAL CONTROL ROD STEP DEMAND COUNTERS | 02/22/1994 | 9403090065 |
94225 | CAROLINA POWER AND LIGHT, SIEMENS POWER | LOCATION OF GADOLINIA PINS IN FUEL ASSEMBLY IN CORE DIFFERENT FROM DESIGN SPECIFICATION | 12/17/1993 | 9401040023 |
94226 | TENNESSEE VALLEY AUTHORITY, ELLIS AND WATTS | CONDENSERS DESIGNED TO LOWER THAN SYSTEM OPERATING PRESSURE IN 25 TON WATER COOLED AIR CONDITIONING UNITS | 08/23/1994 | ml020870073 |
94227 | DETROIT EDISON, THERMAL SCIENCE, P. R. SUSSMAN | IMPROPER INSTALLATION OF THERMO-LAG FIRE BARRIERS | 08/15/1994 | 9408240221 |
94228 | ELLIS AND WATTS, TENNESSEE VALLEY AUTHORITY | CONDENSERS DESIGNED TO LOWER THAN SYSTEM OPERATING PRESSURE IN 25 TON WATER COOLED AIR CONDITIONING UNITS | 08/29/1994 | 9409090045 |
94229 | BOEING COMPUTER SERVICES | GTSTRUDL SOFTWARE ERROR | 07/26/1994 | 9408030325 |
94230 | BOEING COMPUTER SERVICES | GTSTRUDL SOFTWARE ERROR | 07/26/1994 | 9408030327 |
94231 | COOPER ENERGY | FAILURE OF STUDS ON FUEL INJECTION PUMP | 08/09/1994 | 9409060173 |
94232 | COMMONWEALTH EDISON, COOPER ENERGY, NORAL | MISSING 3 OF 18 THERMOCOUPLE CRIMPS IN EMERGENCY DEISEL GENERATOR EXHAUST SYSTEM | 08/30/1994 | ml020930374 |
94233 | SACM DIESEL, COMMONWEALTH EDISON | SAFETY RELATED SPARE EMERGENCY DEISEL GENERATOR PARTS DETERMINED TO BE NONSAFETY COMMERCIAL GRADE COMPONENTS | 08/18/1994 | 9408250233 |
94234 | PACIFIC GAS AND ELECTRIC, WESTINGHOUSE, EXIDE | ELEVATED VOLTAGE CONDITION ON BATTERY CHARGER DUE TO UNSOLDERED COMPONENT IN PRINTED CIRCUIT BOARD | 08/31/1994 | ml020910457 |
94235 | DUQUESNE LIGHT, WESTINGHOUSE | FAULT IN SOLID STATE PROTECTION SYSTEM TESTER | 09/01/1994 | ml020910464 |
94236 | COMMONWEALTH EDISON, COOPER ENERGY | OVERSTRESSED EMERGENCY DEISEL GENERATOR SHAFT THAT SUPPORTS SPEED SENSING MAGNETIC PICKUP | 08/11/1994 | 9410180113 |
94237 | VIRGINIA ELECTRIC AND POWER, TERRY TURBINE, DRESSER INDUSTRIES | EXCESSIVE NUMBER OF AUXILIARY FEEDWATER PUMP OVERSPEED TRIPS DUE TO GOVERNOR VALVE STEM BINDING | 09/02/1994 | 9409150039 |
94238 | DUQUENSE LIGHT, WESTINGHOUSE | FAULT IN SOLID STATE PROTECTION SYSTEM TESTER | 09/01/1994 | 9409140079 |
94239 | FLORIDA POWER AND LIGHT, AUTOMATIC SWITCH COMPANY | DEGRADATION OF NYOGEL 775A LUBRICANT ON SEAT AND DISC OF SINGLE SOLENOID 4-WAY VALVES | 01/19/1994 | 9408040239 |
94240 | CHARTER POWER SYSTEMS, POTTER AND BRUMFIELD, SOUTHERN CALIFORNIA EDISON | APPARENT DEFECT IN LATCHING MECHANISM OF R10-E3286-2 RELAYS USED IN CLASS IE BATTERY CHARGERS | 09/07/1994 | 9409150071 |
94241 | COOPER ENERGY, COMMONWEALTH EDISON | OVERSTRESSED EMERGENCY DEISEL GENERATOR SHAFT THAT SUPPORTS SPEED SENSING MAGNETIC PICKUP | 09/09/1994 | 9409190076 |
94242 | COOPER ENERGY, COMMONWEALTH EDISON, NORAL | MISSING 3 OF 18 THERMOCOUPLE CRIMPS IN EMERGENCY DEISEL GENERATOR EXHAUST SYSTEM | 09/09/1994 | 9409130423 |
94243 | BBC BROWN BOVERI | IRRADIATION TESTING RESULTS FOR TYPE 27N RELAYS; DEGRADATION FOUND ABOVE TOTAL DOSE OF 1000 RADS GAMMA | 07/28/1994 | 9408190160 |
94244 | TENNESSEE VALLEY AUTHORITY, GENERAL ELECTRIC | PIN CONNECTING TRIP COIL LINK TO CRANK OF MAGNE-BLAST 6.9 KV CIRCUIT BREAKER FELL OUT | 08/06/1994 | 9408170073 |
94245 | PACIFIC GAS AND ELECTRIC, WESTINGHOUSE | FAILURE OF POWER SUPPLIES USED IN EAGLE-21 REACTOR PROTECTION SYSTEM DUE TO CAPACITOR FAILURE | 09/07/1994 | ml020930380 |
94246 | OMAHA PUBLIC POWER DISTRICT, BBC BROWN BOVERI, OMHITE | LACK OF COMPATIBILITY OF PARTS IN MODEL CU1021 AND CU1031 POTENTIOMETER AND MODEL CS-1 SWITCHES | 08/24/1994 | 9409060293 |
94247 | COOPER ENERGY | CRACKING IN SUBCOVER WHERE INTAKE AND EXHAUST ROCKER SHAFTS ARE MOUNTED | 08/29/1994 | ml020870076 |
94248 | GEORGIA POWER | FAILURE OF AUTOMATIC RESET FUNCTION IN CONTROL RELAYS EMERGENCY FILTRATION SYSTEM HEATER POWER | 07/14/1994 | 9407190017 |
94249 | NUCLEAR REGULATORY COMMISSION, DUQUESNE LIGHT, DRESSER INDUSTRIES | FOR CHARGING PUMP HOLD DOWN BOLT TORQUE, VENDOR MANUAL STATES 80 FOOT-POUNDS WHEREAS VENDOR DRAWING SHOWS 450 FOOT-POUNDS | 09/12/1994 | ml020870077 |
94250 | WESTINGHOUSE | POTENTIAL RETURN TO CRITICALITY DUE TO REVERSE FLUSHING OF CORE DURING LONG TERM CORE COOLING FOLLOWING LOSS OF COOLANT ACCIDENT | 08/22/1994 | 9409070277 |
94251 | SOUTHERN CALIFORNIA EDISON, DRESSER INDUSTRIES | FAILURE OF AUXILIARY FEEDWATER PUMP TURBINE TRIP AND THROTTLE VALVE TO OPEN | 09/19/1994 | ml020930385 |
94252 | NORTH ATLANTIC ENERGY SERVICES, JOHNSTON PUMP, CALIFORNIA NUT AND BOLT | CORRODED FLANGE BOLTS ON SERVICE WATER PUMP LOCATED IN COOLING TOWER BASIN | 09/19/1994 | ml020930388 |
94253 | BOEING COMPUTER SERVICES | GTSTRUDL SOFTWARE ERROR | 08/25/1994 | 9409010147 |
94254 | CRANE, DUQUESNE LIGHT, NORTHERN STATES POWER | FAILURE OF WELDS JOINING YOKE, ADAPTER PLATE, AND OTHER PARTS OF 10 INCH VALVE DUE TO ERRONEOUS INSTALLATION OF SHIMS | 08/23/1994 | 9409140324 |
94255 | TENNESSEE VALLEY AUTHORITY, INGERSOLL-RAND | RESIDUAL HEAT REMOVAL PUMP IMPELLER WELDED TO CASING RING DURING OPERATION | 08/12/1994 | 9408220182 |
94256 | NUCLEAR RESEARCH, UNIVERSITY OF VIRGINIA | DEFECT IN COMMUNICATION LINK BETWEEN READOUT MODULE AND DETECTOR IF SEPARATED BY MORE THAN 20 FEET | 08/26/1994 | 9409120326 |
94257 | MORRISON- KNUDSEN, BASLER ELECTRIC, ILLINOIS POWER | INCORRECT INTERNAL CONNECTIONS IN MOTOR OPERATED POTENTIOMETER USED TO CONTROL EMERGENCY DEISEL GENERATOR OUTPUT VOLTAGE | 08/18/1994 | 9409130386 |
94258 | WESTINGHOUSE | STANDARD AXIAL NODALIZATION USED IN SMALL BREAK LOSS OF COOLANT TRASIENT ANALYSIS (SBLOCTA) CODE | 04/14/1994 | 9404190350 |
94259 | WESTINGHOUSE | STANDARD AXIAL NODALIZATION USED IN SMALL BREAK LOSS OF COOLANT TRASIENT ANALYSIS (SBLOCTA) CODE | 09/21/1994 | 9409270342 |
94260 | WESTINGHOUSE | CERTAIN REACTOR COOLANT PUMP SUPPORT COLUMNS MAY BE TILTED BEYOND DESIGN | 09/19/1994 | 9409270102 |
94261 | ARIZONA PUBLIC SERVICE, AMERICAN TELEPHONE AND TELEGRAPH | DEGRADED 125 VOLT BATTERY MODEL L-1SH ROUND CELLS, INSTALLED IN MAY 1993 | 10/04/1994 | ml020930395 |
94262 | GIMPEL MACHINE WORKS | FAILURE OF AUXILIARY FEEDWATER PUMP TURBINE TRIP AND THROTTLE VALVE TO OPEN | 08/30/1994 | 9409150014 |
94263 | TENNESSEE VALLEY AUTHORITY, ELLIS AND WATTS | CONDENSERS DESIGNED TO LOWER THAN SYSTEM OPERATING PRESSURE IN 25 TON WATER COOLED AIR CONDITIONING UNITS | 09/20/1994 | 9409290286 |
94264 | TENNESSEE VALLEY AUTHORITY, GENERAL ELECTRIC | EXCESSIVE TEST TRIP TIME OF 250 VDC 1600 AMP AKR CIRCUIT BREAKERS EQUIPPED WITH EC1 TRIP DEVICES | 09/20/1994 | 9409290268 |
94265 | BOSTON EDISON, GENERAL ELECTRIC | RECEIPT OF AK-2A-50 CIRCUIT BREAKERS WITH INSTANTANEOUS (LSIT1) TRIP UNITS RATHER THAN LONG TIME OR SHORT TIME (LST1) TRIP UNITS | 10/07/1994 | 9410120210 |
94266 | ITT BARTON INSTRUMENTS, FLORIDA POWER AND LIGHT | DELIVERY OF SEISMICALLY UNQUALIFIED RELAYS, 0288-0044B, FOR USE IN MODEL 288 INDICATING SWITCHES | 10/05/1994 | 9411010149 |
94267 | VIRGINIA ELECTRIC AND POWER, TERRY TURBINE, DRESSER INDUSTRIES | EXCESSIVE NUMBER OF AUXILIARY FEEDWATER PUMP OVERSPEED TRIPS DUE TO GOVERNOR VALVE STEM BINDING | 09/26/1994 | 9410040095 |
94268 | BBC BROWN BOVERI | LUBRICATION HARDENING AND CONTAMINATION OF CIRCUIT BREAKER BEING REFURBISHED | 09/29/1994 | ml020870081 |
94269 | BBC BROWN BOVERI | LUBRICATION HARDENING AND CONTAMINATION OF CIRCUIT BREAKER BEING REFURBISHED | 10/03/1994 | ml020870084 |
94270 | STATIC O-RING | CRACKING OF INSULATION LEAD WIRES ON PRESSURE, VACUUM, AND TEMPERATURE SWITCH MODELS ENDING IN 'NQ' DUE TO USE OF EPOXY FOR CONDUIT SEAL | 10/14/1994 | 9410240161 |
94271 | ITT BARTON INSTRUMENTS | DELIVERY OF SEISMICALLY UNQUALIFIED RELAYS, 0288-0044B, FOR USE IN MODEL 288 INDICATING SWITCHES | 10/17/1994 | 9410200230 |
94272 | COMMONWEALTH EDISON, WESTINGHOUSE | UNCOUPLING OF CONTROL ROD DRIVE MECHANISM FUNNEL | 10/17/1994 | ml020930401 |
94273 | BBC BROWN BOVERI | IRRADIATION TESTING RESULTS FOR TYPE 27N RELAYS; DEGRADATION FOUND ABOVE TOTAL DOSE OF 10E3 RADS GAMMA | 09/26/1994 | 9410110217 |
94274 | WESTINGHOUSE, DUKE POWER, INGERSOLL-RAND | SEVERAL AXIAL CRACKS IN PRESSURE REDUCING SLEEVE LOCKNUT FOR JHF MODEL SAFETY INJECTION PUMP | 10/19/1994 | 9410240057 |
94275 | NUCLEAR REGULATORY COMMISSION, NORTH ATLANTIC ENERGY SERVICES, JOHNSTON PUMP | CORRODED FLANGE BOLTS ON SERVICE WATER PUMP LOCATED IN COOLING TOWER BASIN | 09/19/1994 | ml020930402 |
94276 | VIRGINIA ELECTRIC AND POWER, VELAN VALVE | POTENTIAL DIVERSION OF SAFETY INJECTION THROUGH IDLE CHARGING PUMP | 05/24/1994 | 9405270186 |
94277 | ARIZONA PUBLIC SERVICE, BBC BROWN BOVERI | LACK OF CONSISTENCY BETWEEN TECHNICAL SPECIFICATIONS AND FUEL RELOAD ANALYSIS | 08/08/1994 | 9408230102 |
94278 | BORG-WARNER | TESTING INDICATES THAT WHEN FLOW ACROSS 6 INCH 900 POUNDS PER SQUARE INCH MOTOR OPERATED Y-GLOBE VALVE EXCEEDS 5 FEET PER SECOND, STEM THRUST SHOULD BE BASED ON DIFFERENTIAL PRESSURE ACROSS VALVE GUIDE AREA RATHER THAN ON SEAT AREA | 10/25/1994 | 9410310324 |
94279 | NORTH ATLANTIC ENERGY SERVICES | CORRODED FLANGE BOLTS ON SERVICE WATER PUMP LOCATED IN COOLING TOWER BASIN | 11/02/1994 | ml020930407 |
94280 | COOPER ENERGY, TEXAS UTILITIES GENERATING | LEAKING ELECTROLYTIC CAPACITOR THAT EXCEEDED ITS NORMAL EXPECTED LIFE IN WOODWARD EGA CONTROL BOX FOR EMERGENCY DEISEL GENERATOR | 10/26/1994 | 9411040131 |
94281 | COPES-VULCAN, TENNESSEE VALLEY AUTHORITY | DISCREPANT 1/2-13UNC TAPPED HOLES IN 11 VALVE YOKES | 11/03/1994 | ml020870088 |
94282 | COMMONWEALTH EDISON, AUTOMATIC SWITCH COMPANY | FAILURE OF CONTROL ROD DRIVE TO SCRAM DURING TESTING DUE TO MALFUNCTION OF SCRAM PILOT SOLENOID VALVES | 11/09/1994 | ml020930412 |
94283 | PACIFIC GAS AND ELECTRIC, WESTINGHOUSE | INCREASE IN REACTOR COOLING SYSTEM DOSE EQUIVALENT OF IODINE | 11/09/1994 | ml020930416 |
94284 | COOPER ENERGY, TEXAS UTILITIES GENERATING | LEAKING ELECTROLYTIC CAPACITOR THAT EXCEEDED ITS NORMAL EXPECTED LIFE IN WOODWARD EGA CONTROL BOX FOR EMERGENCY DEISEL GENERATOR | 11/08/1994 | 9411170093 |
94285 | COMMONWEALTH EDISON, LIMITORQUE | POTENTIAL FOR FAILURE OF AISI TYPE 1018 MOTOR PINION KEYS IN MOTOR OPERATED VALVE ACTUATORS | 11/11/1994 | 9411210111 |
94286 | DOW CORNING | FLAME SELF-EXTINGUISHING TIME FOR 96-081 RTV SEALANT EXCEEDS SPECIFICATION | 11/17/1994 | 9411230285 |
94287 | ROSEMOUNT | CHANGE IN OVERPRESSURE TEST PROCEDURE FOR MODEL 1152, 1153, AND 1154 DIFFERENTIAL TRANSMITTERS | 11/10/1994 | 9411210141 |
94288 | BALTIMORE GAS AND ELECTRIC, TERRY TURBINE, DRESSER INDUSTRIES | STUCK GOVERNOR VALVE ON AUXILIARY FEEDWATER PUMP DURING ROUTINE SURVEILLANCE TEST | 11/15/1994 | 9411210269 |
94289 | UNITED CONTROLS INTERNATIONAL, FLORIDA POWER AND LIGHT | FAILURE OF EMERGENCY DEISEL GENERATOR SEQUENCER TO START SAFETY INJECTION PUMP UPON RECEIVING VALID SAFETY INJECTION SIGNAL DUE TO SOFTWARE LOGIC ERROR | 11/15/1994 | 9411210123 |
94290 | PUBLIC SERVICE ELECTRIC AND GAS, HILLER, ANCHOR/DARLING | TEST FAILURE TO OPEN OF AIR OPERATED GATE VALVES IN SAFETY AUXILIARY COOLING SYSTEM | 11/10/1994 | ml020860696 |
94291 | BALTIMORE GAS AND ELECTRIC, ARMCO NATIONAL OIL WELL | APPARENT CRACKING OF CHARGING PUMP CASING | 11/15/1994 | 9411210269 |
94292 | CRANE VALVE, FLORIDA POWER CORPORATION | DATA SUPPLIED IN MID-1980'S FOR TORQUE SWITCHES IN MOTOR OPERATED VALVES MAY HAVE BEEN USED BEYOND INTENDED SCOPE | 10/28/1994 | 9411090029 |
94293 | NEW YORK POWER AUTHORITY, COPES-VULCAN | DEFECTIVE THREADS IN SPRING ADJUSTING NUT FOR AIR OPERATED ACTUATOR OF POWER OPERATED RELIEF VALVE | 11/08/1994 | 9411160266 |
94294 | DOW CORNING | DEVIATIONS IN SPECIFIED CURE RATES OF CERTAIN SILICONE ELASTOMERS USED IN FIRE PROTECTION FUNCTIONS | 11/28/1994 | 9412050383 |
94295 | POWER AUTHORITY OF STATE OF NEW YORK, GENERAL ELECTRIC | FAILURE OF OVERCURRENT TRIP TO PERFORM WITHIN SPECIFICATION FOR MOLDED CASE CIRCUIT BREAKER TYPE THJK | 11/28/1994 | 9412010280 |
94296 | COOPER ENERGY, COMMONWEALTH EDISON | MASTER CONNECTING ROD FAILURE IN EMERGENCY DEISEL GENERATOR | 11/09/1994 | 9411150598 |
94297 | DETROIT EDISON, GENERAL ELECTRIC, AUTOMATIC SWITCH COMPANY | CRACKED DIAPHRAGM IN SCRAM SOLENOID PILOT VALVE | 11/23/1994 | ml020930421 |
94298 | COLTEC INDUSTRIES, VIRGINIA ELECTRIC AND POWER, ARKANSAS POWER AND LIGHT | CRACKED AIR START DISTRIBUTOR CAMS | 10/19/1994 | 9411070090 |
94299 | VIRGINIA ELECTRIC AND POWER, MOORE PRODUCTS | FAILURE OF MAIN FEEDWATER REGULATING VALVE DUE TO FAILURE OF UPPER PNEUMATIC BOOSTER RELAY ON VALVE POSITIONER | 08/15/1994 | 9408230194 |
94300 | PACIFIC GAS AND ELECTRIC, CROSBY VALVE AND GAGE, WESTINGHOUSE | THREE PRESSURE SAFETY VALVES FOUND OUT OF TECHNICAL SPECIFICATION TOLERANCE DURING TESTING | 04/26/1994 | 9405030250 |
94301 | TENNESSEE VALLEY AUTHORITY, TERRY TURBINE, DRESSER INDUSTRIES | AIR VOIDS IN CONTROL AND LUBRICATION OIL SYSTEM OF TURBINE DRIVEN AUXILIARY FEEDWATER PUMPS | 11/30/1994 | ml020930424 |
94302 | SOUTH CAROLINA ELECTRIC AND GAS, COLT INDUSTRIES, MAGNETROL INTERNATIONAL | LEVEL SWITCHES FOR EMERGENCY DEISEL GENERATOR DAY TANKS MAY NOT BE SEISMICALLY QUALIFIED | 03/11/1994 | 9403280195 |
94303 | SOUTHERN NUCLEAR, VELAN VALVE | FAILURE OF VALVE ACTUATOR SPACER BOLTS WHEN MANUALLY OPERATING VALVE BECAUSE OF INCORRECT MATERIAL | 09/15/1994 | 9409270197 |
94304 | TENNESSEE VALLEY AUTHORITY, GENERAL ELECTRIC | PIN FELL OUT OF MAGNE-BLAST 6.9 KV CIRCUIT BREAKER; CONNECTED TRIP COIL LINK TO CRANK | 10/31/1994 | 9411070265 |
94305 | ENTERGY OPERATIONS, BUFFALO FORGE | POTENTIAL CONTAINMENT BYPASS LEAKAGE PATHS DUE TO LACK OF LEAK TIGHT FAN HOUSINGS | 10/09/1992 | 9210140031 |
94306 | ENTERGY OPERATIONS, BUFFALO FORGE, BECHTEL POWER | POTENTIAL CONTAINMENT BYPASS LEAKAGE PATHS DUE TO LACK OF LEAK TIGHT FAN HOUSINGS | 05/28/1993 | 9306090242 |
94307 | BOEING COMPUTER SERVICES | GTSTRUDL SOFTWARE ERROR | 10/31/1994 | 9411080126 |
94308 | ENTERGY OPERATIONS, AUTOMATIC SWITCH COMPANY, GENERAL ELECTRIC | DELAYED OPERATION OF SCRAM PILOT VALVES CAUSING 38 RODS TO HAVE UNACCEPTABLE SCRAM TIMES | 06/17/1994 | 9406290013 |
94309 | ENTERGY OPERATIONS, AUTOMATIC SWITCH COMPANY, GENERAL ELECTRIC | DELAYED OPERATION OF SCRAM PILOT VALVES CAUSING 38 RODS TO HAVE UNACCEPTABLE SCRAM TIMES | 07/22/1994 | 9408010218 |
94310 | BALTIMORE GAS AND ELECTRIC, BECHTEL POWER, COMBUSTION ENGINEERING | LOSS OF COOLANT ACCIDENT ANALYSIS DID NOT INCLUDE HEAT TRANSFER FROM REACTOR COOLING SYSTEM METAL DURING LONG-TERM COOLING PHASE | 12/09/1994 | 9412210178 |
94311 | COOPER ENERGY | MASTER CONNECTING ROD FAILURE IN EMERGENCY DEISEL GENERATOR | 11/29/1994 | 9412090257 |
94312 | DOW CORNING | FLAME SELF EXTINGUISHING TIME FOR 96-081 RTV SEALANT EXCEEDS SPECIFICATION | 12/12/1994 | 9412140085 |
94313 | CLEVELAND ELECTRIC ILLUMINATING, GENERAL ELECTRIC, AUTOMATIC SWITCH COMPANY | SLOW CONTROL ROD DRIVE SCRAM TIMES | 12/12/1994 | ml020930429 |
94314 | NUCLEAR REGULATORY COMMISSION, DUQUESNE LIGHT, WESTINGHOUSE | FEEDWATER FLOW TRIP SWITCHES DO NOT REMOVE AUTO BLOCKING FEATURE, RENDERING ANTICIPATED TRANSIENT WITHOUT SCRAM MITIGATION ACTUATION CIRCUITRY INOPERABLE | 12/08/1994 | ml020870090 |
94315 | SOUTH CAROLINA ELECTRIC AND GAS, BBC BROWN BOVERI | FAILURE OF 27N DEGRADED VOLTAGE RELAY DUE TO FAILURE OF TIMER IC-U5 | 12/02/1994 | 9412130133 |
94316 | COMMONWEALTH EDISON | SIGNIFICANT SKIN DOSE TO WORKER DUE TO SR-90 SOURCE PLACED IN BACK POCKET | 09/06/1994 | 9409190160 |
94317 | COMMONWEALTH EDISON, FURMANITE AMERICA | TREVITEST PERFORMED ON MAIN STEAM SAFETY VALVES MAY HAVE LEFT THEM OUTSIDE TECHNICAL SPECIFICATION TOLERANCE | 04/08/1994 | 9404130062 |
94318 | ARIZONA PUBLIC SERVICE, RAYCHEM | LACK OF THOROUGH MELTING OF RIBBON ADHESIVE FOR HEAT SHRINKABLE MOTOR SPLICE | 06/07/1994 | 9406150118 |
94319 | SOUTHERN NUCLEAR, SIEMENS POWER | FAILURE OF TYPE MA350-C CIRCUIT BREAKER FOR COMPONENT COOLING WATER PUMP DUE TO DETACHED PROP SPRINGS | 06/13/1994 | 9406200297 |
94320 | VALTEK INTERNATIONAL, HOUSTON LIGHTING AND POWER | VALVE DESIGN NOT ADEQUATE TO SHUT OFF FLOW IN BACKFLOW CONDITION | 10/19/1994 | 9410310117 |
94321 | CROSBY VALVE AND GAGE, NORTHEAST NUCLEAR ENERGY | MALADJUSTMENT OF 8 MAIN STEAM SAFETY VALVES DUE TO TECHNICIAN ERROR IN INTERPRETING PROCEDURE | 10/03/1994 | 9410210133 |
94322 | DOW CORNING | DEVIATIONS IN SPECIFIED CURE RATES OF CERTAIN SILICONE ELASTOMERS USED IN FIRE PROTECTION FUNCTIONS | 12/19/1994 | Not Available |
94323 | COMMONWEALTH EDISON, GENERAL ELECTRIC | NONCONSERVATIVE ASSUMPTION OF TURBINE BYPASS VALVE OPENING TIME MAY RESULT IN NONCONSERVATIVE MINIMUM CRITICAL POWER RATIO OPERATING LIMIT | 12/21/1994 | 9412280144 |
94324 | ITT BARTON INSTRUMENTS | DELIVERY OF SEISMICALLY UNQUALIFIED RELAYS, 0288-0044B, FOR USE IN MODEL 288 INDICATING SWITCHES | 12/19/1994 | ml020870091 |
94325 | PUBLIC SERVICE ELECTRIC AND GAS, WESTINGHOUSE | OMISSION OF POSITIVE DISPLACEMENT CHARGING PUMP OPERATION COULD PLACE REACTOR COOLING SYSTEM OUTSIDE DESIGN OR LICENSING BASIS ON DEMAND FOR SAFETY INJECTION | 12/14/1994 | 9412230045 |
94326 | BALTIMORE GAS AND ELECTRIC, TERRY TURBINE, DRESSER INDUSTRIES | STUCK GOVERNOR VALVE ON AUXILIARY FEEDWATER PUMP DURING ROUTINE SURVEILLANCE TEST | 12/14/1994 | 9412230282 |
LOG_ NO | NOTIFIER, VENDOR | DESCRIPTION | REP_DAT E | ACCESS_N O |
93001 | BORG-WARNER | CONTINUING EVALUATION OF THE FRICTION FACTOR FOR 6 INCH, 150 POUNDS PER SQUARE INCH GATE VALVE | 12/22/1992 | 9301050017 |
93002 | ARIZONA PUBLIC SERVICE, ANCHOR/DARLING | FAILURE OF 4-WAY FEEDWATER ISOLATION VALVE | 11/08/1992 | 9211180011 |
93003 | TWO INDIVIDUALS | DESIGN FOR A LOSS OF NORMAL SPENT FUEL POOL COOLING FAILS TO MEET NRC REQUIREMENTS | 11/27/1992 | 9301050135 |
93004 | TWO INDIVIDUALS | DESIGN FOR A LOSS OF NORMAL SPENT FUEL POOL COOLING FAILS TO MEET NRC REQUIREMENTS | 12/14/1992 | 9301050046 |
93005 | GEORGIA POWER, TRANSAMERICA DELAVAL, COOPER ENERGY | IMPROPER VENTING OF AIR START VALVE ON EMERGENCY DEISEL GENERATOR | 12/18/1992 | 9212290192 |
93006 | BRAND UTILITY SERVICES | LEAKAGE OF AIR BEHIND STEAM GENERATOR COLD LEG NOZZLE DAMS MAY CAUSE LOSS OF RESIDUAL HEAT REMOVAL COOLING DURING MIDLOOP OPERATIONS | 12/31/1992 | 9301060216 |
93007 | PUBLIC SERVICE ELECTRIC AND GAS, COLT INDUSTRIES | PLUGS AND "O" RING GASKETS INSTALLED FOR WRONG DIRECTION ROTATION IN EMERGENCY DEISEL GENERATOR ENGINE DRIVEN FUEL OIL PUMP | 01/11/1993 | ml020500607 |
93008 | CAROLINA POWER AND LIGHT, ANCHOR/DARLING | EXCESSIVE SEAT LEAKAGE OF REACTOR CORE ISOLATION COOLING SYSTEM INBOARD AND OUTBOARD STEAM ISOLATION VALVES | 12/14/1992 | 9212210005 |
93009 | NORTHEAST UTILITIES, COLT INDUSTRIES | ERRORS IN CALCULATION OF COOLING WATER REQUIREMENTS FOR EMERGENCY DEISEL GENERATOR HEAT EXCHANGERS | 01/06/1993 | 9301140003 |
93010 | CRAWFORD FITTING | FLUX INCLUSIONS IN TUBE FITTINGS COULD CAUSE CRACKING DURING TIGHTENING | 12/18/1992 | 9212290199 |
93011 | GENERAL ELECTRIC | POTENTIAL FOR DAMAGE TO HIGH PRESSURE COOLANT INJECTION TURBINE EXHAUST LINE DUE TO WATER IN THE TURBINE CASING | 01/05/1993 | 9301120284 |
93012 | DRESSER INDUSTRIES, COMMONWEALTH EDISON | VALVE MAY NOT OPEN OR OPEN FULLY | 12/22/1992 | 9212310145 |
93013 | WESTINGHOUSE | POTENTIAL FOR BORON PRECIPITATION IN REACTOR CORE DURING LOW TEMPERATURE AFTER LOSS OF COOLANT ACCIDENT | 12/09/1993 | 9212170157 |
93014 | HAWKEYE VALVE AND FITTING, IOWA ELECTRIC LIGHT AND POWER, CRAWFORD FITTING | DELIVERY OF FEMALE ELBOW WITH POSSIBLE FORGING DEFECT | 01/08/1993 | 9301220307 |
93015 | BOEING COMPUTER SERVICES | ERROR IN GTSTRUDL SOFTWARE | 12/22/1992 | 9301290238 |
93016 | BBC BROWN BOVERI, POTTER AND BRUMFIELD, LEWIS SPRING | FAILURE OF A CONTINOUSLY CHATTERING MOTOR DRIVEN RELAY | 01/13/1993 | 9301190132 |
93017 | HOUSTON LIGHTING AND POWER, WESTINGHOUSE | CALCULATIONAL ERROR AFFECTING THE POWER OPERATED RELIEF VALVE SETPOINT CURVES FOR THE COLD OVERPRESSURE MITIGATION SYSTEM | 12/31/1992 | 9301050273 |
93018 | PUBLIC SERVICE ELECTRIC AND GAS, COLT INDUSTRIES | PLUGS AND "O" RING GASKETS INSTALLED FOR WRONG DIRECTION ROTATION IN EMERGENCY DEISEL GENERATOR ENGINE DRIVEN FUEL OIL PUMP | 01/11/1993 | ml020500045 |
93019 | TENNESSEE VALLEY AUTHORITY, BINGHAM-WILLAM ETTE | INADEQUATE MINIMUM RECIRCULATION FLOW FOR DECAY HEAT REMOVAL PUMP | 12/18/1992 | 9212290221 |
93020 | WESTINGHOUSE | POTENTIAL FOR INADEQUATE CORE COOLING FLOW DURING ALIGNMENT OF RESIDUAL HEAT REMOVAL PUMPS TO REACTOR COOLING SYSTEM HOT LEGS | 01/08/1993 | 9301110193 |
93021 | TEXAS UTILITIES GENERATING, KRANCO | PURCHASE OF PARTS FOR A POLAR CRANE WITHOUT APPROPRIATE QUALITY ASSURANCE MEASURES | 11/22/1992 | 9212290029 |
93022 | PACIFIC GAS AND ELECTRIC, WESTINGHOUSE | OMISSION OF DYNAMIC PRESSURE DIFFERENTIAL BETWEEN VESSEL AND SENSOR IN CALCULATION OF LOW TEMPERATURE OVERPRESSURE PROTECTION SETPOINT | 01/08/1993 | ml020500666 |
93023 | NUCLEAR REGULATORY COMMISSION, CONNECTICUT YANKEE ATOMIC POWER | FLUID AIR INTERFACE INCOMPATIBILITY IN AUXILIARY FEEDWATER SYSTEM VALVE ACTUATORS | 12/15/1992 | 9212220077 |
93024 | BABCOCK AND WILCOX, BAILEY CONTROLS, ROSEMOUNT | STATIC PRESSURE EFFECT ON THE SPAN OF DIFFERENTIAL PRESSURE TRANSMITTER | 12/16/1992 | 9212280125 |
93025 | TEXAS UTILITIES GENERATING, BORG-WARNER | STEMS SEPARATED FROM DISKS ON TWO MANUALLY OPERATED GATE VALVES | 12/11/1992 | 9212150263 |
93026 | BGE, DRESSER INDUSTRIES | LIFT SETTINGS FOR MAIN STEAM ISOLATION VALVES AND PRESSURIZER SAFETY VALVES HIGHER THAN CALCULATED | 11/13/1992 | 9211230206 |
93027 | ABB POWER | FAILURE OF TYPE K-4000 CIRCUIT BREAKER TO MEET ANSI STANDARD C37.16 | 01/15/1993 | ml020500049 |
93028 | PUBLIC SERVICE ELECTRIC AND GAS, COLT INDUSTRIES | PLUGS AND "O" RING GASKETS INSTALLED FOR WRONG DIRECTION ROTATION IN EMERGENCY DEISEL GENERATOR ENGINE DRIVEN FUEL OIL PUMP | 01/06/1993 | 9301260260 |
93029 | COOPER ENERGY | POTENTIAL DEFECT IN THE STARTING AIR DISTRIBUTOR FOR DSRV/DSR ENTERPRISE DIESEL ENGINES | 01/15/1993 | 9301220258 |
93030 | BOEING COMPUTER SERVICES | ANSYS CLASS 3 SOFTWARE ERROR SUMMARY | 01/19/1993 | ml020500681 |
93031 | CLEVELAND ELECTRIC ILLUMINATING, GENERAL ELECTRIC | INDICATIONS OF FAILURE DURING FUEL SIPPING OF CYCLE 2 FUEL, TYPE "LYP" | 01/19/1993 | ml020500691 |
93032 | TEXAS UTILITIES GENERATING, ELGAR | DEFICIENCIES IN PRINTED CIRCUIT BOARDS | 01/08/1993 | 9301110189 |
93033 | BOEING COMPUTER SERVICES | SOFTWARE ERROR | 01/06/1993 | 9301200276 |
93034 | ENTERGY OPERATIONS, LOUISIANA POWER AND LIGHT, EBASCO SERVICES | NONCONSERVATIVE CALCULATION OF POSTACCIDENT DOSE | 12/23/1992 | 9212290171 |
93035 | COMMONWEALTH EDISON, WESTINGHOUSE | OMISSION OF PRESSURE DIFFERENCE BETWEEN REACTOR VESSEL BELTLINE AND PRESSURE SENSOR IN CALCULATION OF LOW TEMPERATURE OVERPRESSURE PROTECTION SETPOINTS | 01/21/1993 | ml020500696 |
93036 | MORRISON- KNUDSEN, DUQUESNE LIGHT, BALSTON | AIR PIPING FILTER ASSEMBLY, BALSTON PARTS A912A-DX AND A913A-DX USED RUBBER INSTEAD OF PLASTIC DRAIN FLOAT | 01/25/1993 | 9302170040 |
93037 | NIAGARA MOHAWK POWER, PANALARM | ENGINEERED SAFEGUARDS FEATURE ACTUATED DUE TO A FAILURE OF A TEMPERATURE SWITCH | 12/30/1992 | 9301050274 |
93038 | COOPER ENERGY | THREE ADDITIONAL LOTS OF FUEL NOZZLE TIPS REJECTED DUE TO CRACKING | 02/03/1993 | ml020500054 |
93039 | CONNECTICUT YANKEE ATOMIC POWER, THERMAL SCIENCE | THERMAL LAG FIRE BARRIER MAY NOT BE QUALIFIED TO PROTECT LOW VOLTAGE CABLING | 12/31/1992 | 9301050328 |
93040 | TEXAS UTILITIES GENERATING, COOPER ENERGY, DELTROL | QUALIFIED DIESEL ENGINE RELAY HAS DIFFERENT SETPOINTS THAN ORIGINAL RELAY | 01/22/1993 | 9301260114 |
93041 | POWER AUTHORITY OF STATE OF NEW YORK, FOXBORO | CERTAIN EMPTY CARD SLOTS DID NOT CONTAIN INSTALLED DUMMY MODULES, NEGATING THE SEISMIC QUALIFICATION | 10/30/1992 | 9211040025 |
93042 | GEORGIA POWER, EATON INDUSTRIES | DESIGN INADEQUACY IN SEQUENCER CAN RESULT IN DELAYS IN THE ACTUATION OF SAFETY EQUIPMENT | 05/18/1992 | 9205220178 |
93043 | COOPER ENERGY, SOUTHERN CALIFORNIA EDISON | CYLINDER HEAD WITH A CASTING DEFECT | 01/28/1993 | 9302040007 |
93044 | FLORIDA POWER AND LIGHT, WESTINGHOUSE | WET ANNULAR BURNABLE ABSORBERS LOCATED OFF CENTER, ELEVATING FUEL STACK AND INCREASING LOCAL PEAKING FACTOR | 01/25/1993 | ml020500759 |
93045 | SONOTECH, INTERSPEC | ALLEGED FALSE ADVERTISING OF ANTICORROSION PROPERTIES OF ULTRASOUND COUPLANTS | 01/26/1993 | 9302220224 |
93046 | MORRISON- KNUDSEN, GENERAL MOTORS | BASKET CONNECTING ROD NUTS SHIPPED SINCE FEBRUARY 1992 MAY HAVE THREADS THAT ARE NOT SQUARE TO THE LOAD BEARING SURFACE | 02/05/1993 | 9302230312 |
93047 | COMMONWEALTH EDISON, WESTINGHOUSE | LOW TEMPERATURE OVERPRESSURIZATION PROTECTION SYSTEM POWER OPERATED RELIEF VALVE SETPOINT CURVES ARE NONCONSERVATIVE | 02/01/1993 | ml020500761 |
93048 | BOEING COMPUTER SERVICES | GTSTRUDL SOFTWARE ERRORS | 02/04/1993 | ml020500763 |
93049 | TEXAS UTILITIES GENERATING, ELGAR | MANUFACTURING DEFICIENCIES IN PRINTED CIRCUIT BOARDS FOR CLASS 1E ELECTRIC POWER INVERTERS | 01/08/1993 | 9301110189 |
93050 | OMAHA PUBLIC POWER DISTRICT, GENERAL ELECTRIC | BROKEN OR CRACKED LEXAN CAM FOLLOWERS ON TYPE SBM SWITCHES ASSOCIATED WITH 4160 V CIRCUIT BREAKERS | 05/20/1992 | 9205270034 |
93051 | TAYLOR-FORGE, TIOGA PIPE SUPPLY, TEXAS UTILITIES GENERATING | ELBOWS OF 316 SS STAINLESS STEEL INSTEAD OF 304 SS STAINLESS STEEL | 01/22/1993 | ml020500058 |
93052 | DUQUESNE LIGHT | NEED TO REASSESS THE STRESSES IN MAIN STEAM PIPING SUPPORTS WHEN STEAM GENERATOR TUBES ARE PLUGGED | 02/12/1993 | ml020510618 |
93053 | TAYLOR-FORGE, TIOGA PIPE SUPPLY, CAROLINA POWER AND LIGHT | CHEMICAL ANALYSIS OF PLATE AND TUBULAR PRODUCTS | 11/09/1992 | ml020510622 |
93054 | BBC BROWN BOVERI | INPUT ERROR IN THE BETTER AXIAL SHAPE SELECTION SYSTEM | 02/12/1993 | 9302220071 |
93055 | BORG-WARNER, TEXAS UTILITIES GENERATING | FAILURE OF 4 INCH, 150 POUNDS PER SQUARE INCH BOLTED BONNET SWING CHECK VALVE TO CLOSE DURING TESTING | 02/12/1993 | 9302220271 |
93056 | CRAWFORD FITTING | POSSIBLE MATERIAL DEFECT IN TUBE FITTINGS | 02/01/1993 | 9302100167 |
93057 | BORG-WARNER, TEXAS UTILITIES GENERATING | CHECK VALVE FAILED TO CLOSE FULLY DURING TESTING BECAUSE OF DISK TO STUD ATTACHMENT WELD | 02/18/1993 | 9302240008 |
93058 | WYLE LABORATORIES, AUTOMATIC VALVE COMPANY, TENNESSEE VALLEY AUTHORITY | SIMILARITY ANALYSIS FOR EIGHT SOLENOID MANIFOLD ASSEMBLIES | 02/12/1993 | 9302230323 |
93059 | GENERAL ELECTRIC | FAILURE OF AK-25 CIRCUIT BREAKER FLUX SHIFTERS TO RESET FOLLOWING A HIGH CURRENT TEST | 01/29/1993 | 9302110354 |
93060 | BOEING COMPUTER SERVICES | ANSYS SOFTWARE ERRORS | 01/14/1993 | ml020500061 |
93061 | BOEING COMPUTER SERVICES | ANSYS SOFTWARE ERRORS | 01/15/1993 | ml020500066 |
93062 | NORTH ATLANTIC ENERGY SERVICES, COLT INDUSTRIES | FUEL DELIVERY SPRINGS BREAK IN DIESEL ENGINE FUEL PUMPS | 01/12/1993 | 9301290158 |
93063 | TAYLOR-FORGE, TEXAS UTILITIES GENERATING, HUB INCORPORATED | ELBOWS OF 316 SS STAINLESS STEEL INSTEAD OF 304 SS STAINLESS STEEL | 02/03/1993 | ml020500067 |
93064 | DUQUESNE LIGHT, WESTINGHOUSE | OVERPRESSURIZATION OF CHARGING OR SAFETY INJECTION PUMP SUCTION LINE DURING LOSS OF COOLANT ACCIDENT MAY CAUSE LEAKAGE PATH THROUGH CONTAINMENT | 02/18/1993 | ml020530371 |
93065 | BOEING COMPUTER SERVICES | GTSTRUDL SOFTWARE ERRORS | 01/26/1993 | ml020500070 |
93066 | COMMONWEALTH EDISON, C AND S VALVE | CHECK VALVE RUBBER SEAT FAILED TO SEAL PROPERLY | 12/23/1992 | 9301050026 |
93067 | WYLE LABORATORIES, GEORGIA POWER | INCORRECTLY CERTIFIED BUSSMAN NEUTRALS | 02/16/1993 | 9302220393 |
93068 | ARIZONA PUBLIC SERVICE, GENERAL ELECTRIC | BINDING OF UNDERVOLTAGE TRIP ATTACHMENT ON MODEL AKR-4BE- 30 REACTOR TRIP BREAKER | 02/19/1993 | ml020630183 |
93069 | WESTINGHOUSE | OVERPRESSURIZATION OF CHARGING OR SAFETY INJECTION PUMP SUCTION LINE DURING LOSS OF COOLANT ACCIDENT MAY CAUSE LEAKAGE PATH THROUGH CONTAINMENT | 12/21/1992 | ml020530371 |
93070 | PUBLIC SERVICE ELECTRIC AND GAS, COLT INDUSTRIES | REPLACEMENT ENGINE DRIVEN FUEL OIL PUMPS DO NOT RUN IN REQUIRED COUNTERCLOCKWISE DIRECTION | 02/09/1993 | 9302170275 |
93071 | TOLEDO EDISON, BECHTEL POWER, IMPELL | CALCULATION ERRORS OF TEMPERATURE AND PRESSURE PROFILES FOLLOWING HIGH ENERGY LINE BREAKS | 06/17/1992 | 9206240108 |
93072 | MORRISON- KNUDSEN, GENERAL MOTORS | BASKET CONNECTING ROD NUTS SHIPPED SINCE FEBRUARY 1992 MAY HAVE THREADS THAT ARE NOT SQUARE TO THE LOAD BEARING SURFACE | 02/18/1993 | 9302260160 |
93073 | SACM DIESEL, NORTHERN STATES POWER, BALTIMORE GAS AND ELECTRIC | WELD CRACKING ON EXHAUST GAS COMPENSATOR OF DIESEL ENGINE IN RAILROAD APPLICATION | 01/25/1993 | 9302260301 |
93074 | COMMONWEALTH EDISON, WESTINGHOUSE | MISLANDED TEST LEADS | 02/24/1993 | ml020630189 |
93075 | PACIFIC GAS AND ELECTRIC, WESTINGHOUSE | INACCURACIES EXIST IN AUXILIARY FEED WATER AND ATMOSPHERIC DUMP VALVE FLOWS IN STEAM GENERATOR OVERFILL ANALYSIS | 05/04/1992 | 9205080124 |
93076 | WYLE LABORATORIES, AUTOMATIC VALVE COMPANY | ENVIRONMENTAL QUALIFICATION FOR SOLENOID MANIFOLD ASSEMBLIES | 01/28/1993 | 9202230326 |
93077 | CAROLINA POWER AND LIGHT, LIMITORQUE | CONTACTS DO NOT OPEN DURING TRIP CONDITIONS ON TYPE HMCP150 AND HFD CIRCUIT BREAKERS | 02/25/1993 | ml020530678 |
93078 | VIRGINIA ELECTRIC AND POWER, WESTINGHOUSE | OVERPRESSURIZATION OF CHARGING OR SAFETY INJECTION PUMP SUCTION LINE DURING LOSS OF COOLANT ACCIDENT MAY CAUSE LEAKAGE PATH THROUGH CONTAINMENT | 02/25/1993 | ml020530681 |
93079 | COMMONWEALTH EDISON, HONEYWELL | POTENTIAL FOR MISCALCULATION OF REACTOR POWER AND IMPROPER CALIBRATION OF REACTOR PROTECTION SYSTEM DUE TO USE OF MODEL STD 130 DIFFERENTIAL PRESSURE TRANSMITTERS | 01/12/1993 | 9301260172 |
93080 | SOUTHERN CALIFORNIA EDISON, BBC BROWN BOVERI | POTENTIALLY NONCONSERVATIVE DEPARTURE FROM NUCLEATE BOILING RATIO BECAUSE OF DIFFERENCES IN CORE AXIAL POWER SHAPE CALCULATED USING INCORE DETECTORS AND THAT CALCULATED USING EXCORE DETECTORS AT ANOTHER PLANT | 02/26/1993 | ml020630191 |
93081 | CONSUMERS POWER, ITT BARTON INSTRUMENTS | RETURNED TRANSMITTER HAD A SENSING LINE FILLED WITH WATER INSTEAD OF SILICONE AS REQUIRED | 03/23/1993 | 9203300276 |
93082 | CAROLINA POWER AND LIGHT, WESTINGHOUSE | CONTACTS DO NOT OPEN DURING TRIP CONDITIONS ON TYPE HMCP150 AND HFD CIRCUIT BREAKERS | 02/25/1993 | 9305030007 |
93083 | BOEING COMPUTER SERVICES | GTSTRUDL SOFTWARE ERROR | 02/18/1993 | 9305040309 |
93084 | BOEING COMPUTER SERVICES | ANSYS NUPIPE-II SOFTWARE ERROR | 02/19/1993 | 9305040413 |
93085 | DUQUESNE LIGHT, WESTINGHOUSE | POTENTIAL FOR RELEASE EXCEEDING 10 CFR 100 LIMIT IF VOLUME CONTROL TANK OUTLET CHECK VALVE LEAKS DURING LOSS OF COOLANT ACCIDENT | 03/01/1993 | ml020530683 |
93086 | PACIFIC GAS AND ELECTRIC, LIMITORQUE | SHEARING OF MOTOR PINION KEY OF OPERATOR DUE TO SHORT STROKING | 08/28/1992 | 9209020333 |
93087 | GEORGIA POWER, ANCHOR/DARLING | CONTAINMENT ISOLATION VALVE WOULD NOT CLOSE BECAUSE OF A CASTING MARK ON THE VALVE HINGE | 12/23/1991 | 9112310218 |
93088 | WASHINGTON PUBLIC POWER, GENERAL ELECTRIC | FAILURE OF THE UPPER AIR DEFLECTOR FOR THE HIGH PRESSURE CORE SPRAY PUMP MOTOR WHEN A SMALL PIECE LODGED INSIDE THE MOTOR STATOR | 06/24/1992 | 9207020098 |
93089 | NORTHEAST NUCLEAR ENERGY, GENERAL ELECTRIC, AUTOMATIC SWITCH COMPANY | DELAYS IN SCRAM INSERTION TIMES FOR EIGHT CONTROL RODS BECAUSE OF SLOW VENTING OF AIR FROM THE SCRAM PILOT SOLENOID VALVES | 12/20/1991 | 9112310046 |
93090 | PORTLAND GENERAL ELECTRIC, BECHTEL POWER | LACK OF AUTOMATIC START ON FANS THAT PROVIDE COOLING AIR FLOW TO EMERGENCY SAFEGUARDS FEATURES ELECTRICAL SWITCHGEAR ROOMS | 07/03/1991 | 9107120178 |
93091 | NIAGARA MOHAWK POWER, GENERAL ELECTRIC, PANALARM | TWO ERRONEOUS HIGH AREA TEMPERATURE ISOLATION SIGNALS FOR EMERGENCY SAFEGUARDS FEATURES ACTUATION DUE TO A FAILED TEMPERATURE MONITORING SWITCH | 02/03/1992 | 9202120118 |
93092 | HOUSTON LIGHTING AND POWER, FISHER CONTROLS, BAILEY CONTROLS | PRESSURIZER SPRAY VALVE FAILED OPEN DUE TO DISENGAGEMENT OF FEEDBACK ARM LINKAGE | 01/30/1992 | 9202030182 |
93093 | POWER AUTHORITY OF STATE OF NEW YORK, WOODWARD GOVERNOR | POTENTIAL FOR DIESEL ENGINE GOVERNOR OFFSET IN LOAD AND FREQUENCY IN THE EVENT OF A BATTERY GROUND | 06/04/1992 | 9206120132 |
93094 | COMMONWEALTH EDISON, LIBERTY TECHNOLOGIES | MOTOR OPERATED VALVE DID NOT CLOSE PROPERLY BECAUSE OF INCORRECT TORQUE SWITCH SETTINGS | 09/04/1991 | 9202110297 |
93095 | COOPER ENERGY | ADDITIONAL PART NUMBERS AFFECTED BY DEFECT IN STARTING AIR DISTRIBUTOR HOUSING ASSEMBLY FOR DSRV/DSR ENTERPRISE DIESEL ENGINES | 02/25/1993 | 9303040158 |
93096 | POWER AUTHORITY OF STATE OF NEW YORK, LIMITORQUE | INCORRECT MOTOR PINION KEY INSTALLED IN CERTAIN VALVE OPERATORS | 02/07/1992 | 9202180037 |
93097 | BOEING COMPUTER SERVICES | SOFTWARE ERRORS | 02/23/1993 | 9305040374 |
93098 | POWER AUTHORITY OF STATE OF NEW YORK, SORRENTO ELECTRONICS | UNDOCUMENTED ASSEMBLY FOUND IN THE SIGNAL INPUT PATH TO TWO RADIATION MONITORS | 04/01/1992 | 9204080103 |
93099 | COMMONWEALTH EDISON, BBC BROWN BOVERI | TYPE 27N RELAYS ARE SUBJECT TO SETPOINT DRIFT AND LOSS OF TIME DELAY FUNCTION DUE TO ELEVATED RADIATION DOSE DURING A LOSS OF COOLANT ACCIDENT AND SIGNIFICANT FUEL FAILURE | 11/25/1992 | 9212010002 |
93100 | POWER AUTHORITY OF STATE OF NEW YORK, ANCHOR/DARLING | NEED SPRINGS TO ASSURE POSITIVE DISC SEATING WHEN THE VALVE STEM IS ORIENTED IN ANY DIRECTION EXCEPT VERTICAL | 05/07/1992 | 9205140006 |
93101 | DUQUESNE LIGHT, WESTINGHOUSE | CORE COOLING MUST BE SUPPLEMENTED BY COLD LEG LOW HEAD INJECTION DURING SWITCH TO HOT LEG INJECTION | 03/04/1993 | ml020530694 |
93102 | PACIFIC GAS AND ELECTRIC, ALCO, LUCAS BRYCE | RADIAL CRACKS IN SNUBBER VALVES IN THE FUEL INJECTION SYSTEM OF EMERGENCY DEISEL GENERATOR, RESULTING IN FUEL LEAKS | 03/07/1993 | ml020500075 |
93103 | NORTHEAST NUCLEAR ENERGY, BBC BROWN BOVERI | UNDERPREDICTION OF DELTA K EFFECTIVE OF 0.04 IN CRITICALITY ANALYSIS FOR SPENT FUEL STORAGE RACKS | 03/13/1992 | 9203200208 |
93104 | VERMONT YANKEE, CONVAL, ANCHOR/DARLING | LEAKING GATE VALVE AND CHECK VALVES | 04/07/1992 | 9204140019 |
93105 | COMMONWEALTH EDISON, ANCHOR/DARLING | CONTAINMENT STEAM ISOLATION VALVE FAILED DUE TO HYDRAULIC BONNET LOCK | 03/06/1993 | ml020630194 |
93106 | QUADREX | IDENTIFIES PROBLEM NUMBERS 088 AND 089 REGARDING THE PERFORMANCE OF NUPIPE-II FOR PIPING CALCULATIONS | 06/07/1991 | ml020500077 |
93107 | GEORGIA POWER, ANCHOR/DARLING | CONTAINMENT ISOLATION VALVE WOULD NOT CLOSE BECAUSE OF A CASTING MARK ON THE VALVE HINGE | 05/13/1992 | 9205190325 |
93108 | POWER AUTHORITY OF STATE OF NEW YORK, WOODWARD GOVERNOR | POTENTIAL GROUNDS IN EG-M ELECTROHYDRAULIC GOVERNOR | 10/19/1992 | 9210280071 |
93109 | TEXAS UTILITIES GENERATING, BORG-WARNER | CHECK VALVE DISK WAS HELD OFF ITS SEAT BY INTERFERENCE FROM A LIP OF EXCESS CASTING MATERIAL AT THE BACK OF THE VALVE BODY | 05/21/1991 | 9105290127 |
93110 | DUKE POWER, DRESSER INDUSTRIES | OBSERVED BLOWDOWN OF PRESSURIZER SAFETY VALVE EXCEEDED RATED BLOWDOWN | 04/27/1992 | 9205050286 |
93111 | NORTHEAST NUCLEAR ENERGY, GOULD BROWN BOVERI | SETPOINTS FOR OVERVOLTAGE RELAYS IN THE REACTOR PROTECTION SYSTEM DRIFTED DUE TO A CARBON COMPOSITION RESISTOR IN THE VOLTAGE SENSING CIRCUIT | 04/24/1992 | 9205010208 |
93112 | COOPER ENERGY, TRANSAMERICA DELAVAL, THE GEAR WORKS | MANUFACTURING DEFECT IN JACKET WATER PUMP GEAR FOR DSRV ENTERPRISE DIESEL ENGINES | 03/09/1993 | 9303180014 |
93113 | TOLEDO EDISON, IMPELL | ERRORS IN TEMPERATURE PROFILE CALCULATIONS FOLLOWING HIGH ENERGY LINE BREAKS | 05/08/1992 | 9205110280 |
93114 | ELGAR | OMISSION OF A JUMPER CONNECTING TERMINALS FOR STATIC SWITCH DRIVE PCB MODELS UPS 103 AND INV 103 | 02/17/1993 | 9303090384 |
93115 | NORTHEAST NUCLEAR ENERGY, DYNATEC | MOUNTING BUSHINGS FOR CONTROL ROOM AIR CONDITIONING COMPRESSORS WERE NONSEISMIC | 04/30/1992 | 9205060111 |
93116 | TENNESSEE VALLEY AUTHORITY, LIMITORQUE | EXCESSIVE DEPTH OF KEYWAY IN THE MOTOR PINION GEAR OF A MODEL SB-O ACTUATOR, ALLOWING THE GEAR TO PARTIALLY ROTATE ON THE MOTOR SHAFT | 03/16/1992 | 9203230255 |
93117 | TEXAS UTILITIES GENERATING, POWER CONVERSION PRODUCTS | BATTERY CHARGERS DO NOT INCLUDE PROPER ISOLATION BY REDUNDANT FUSING OF NONSAFETY RELATED COMPONENTS FROM A CLASS 1E POWER SUPPLY | 07/24/1992 | 9207300146 |
93118 | BOEING COMPUTER SERVICES | GTSTRUDL SOFTWARE ERROR | 03/02/1993 | ml020500051 |
93119 | VIRGINIA ELECTRIC AND POWER, WESTINGHOUSE | OVERPRESSURIZATION OF CHARGING OR SAFETY INJECTION PUMP SUCTION LINE DURING LOSS OF COOLANT ACCIDENT MAY CAUSE LEAKAGE PATH THROUGH CONTAINMENT | 03/16/1993 | ml020530685 |
93120 | TENNESSEE VALLEY AUTHORITY, BINGHAM-WILLAM ETTE | MINIMUM RECIRCULATION FLOW OF DECAY HEAT REMOVAL PUMPS | 03/05/1993 | 9303110329 |
93121 | COMMONWEALTH EDISON, EAGLE SIGNAL | THREE SEQUENCE TIMER CAM SHAFTS WERE BINDING AND FAILED TO FULLY RESET | 01/29/1993 | 9302010227 |
93122 | BABCOCK AND WILCOX | EXCESSIVE TORQUE SETTING IN MOTOR OPERATED VALVE EVALUATION SOFTWARE | 03/04/1993 | 9303100268 |
93123 | FLORIDA POWER AND LIGHT, WESTINGHOUSE | MISPOSITIONING OF ABSORBER SECTION IN DEBRIS RESISTANT FUEL | 02/10/1993 | ml020530704 |
93124 | COMMONWEALTH EDISON, CRANE FITTINGS | VALVE YOKES WOULD EXCEED FINAL SAFETY ANALYSIS REPORT STRESS LIMITS DURING A VESSEL BLOWDOWN TO THE TORUS DURING A SEISMIC EVENT | 05/27/1992 | 9206020294 |
93125 | TEXAS UTILITIES GENERATING, TRANSAMERICA DELAVAL, COOPER ENERGY | AUXILIARY LUBRICATING OIL PUMP SUCTION SWING CHECK FOOT VALVE FOR THE EMERGENCY DIESEL ENGINE | 08/21/1992 | 9208250001 |
93126 | WOLF CREEK NUCLEAR OPERATING, WESTINGHOUSE | NOT ALL TIME DELAYS ARE INCLUDED IN UNDERVOLTAGE TRIP RESPONSE TIME SETTING OF REACTOR COOLANT PUMP | 04/05/1993 | 9304080148 |
93127 | TEXAS UTILITIES GENERATING, TRANSAMERICA DELAVAL, COOPER ENERGY | AUXILIARY LUBRICATING OIL PUMP SUCTION SWING CHECK FOOT VALVE FOR THE EMERGENCY DIESEL ENGINE | 12/30/1992 | 9211040049 |
93128 | WISCONSIN ELECTRIC POWER, WESTINGHOUSE | LOW TEMPERATURE OVERPRESSURIZATION PROTECTION SETPOINT IS IN ERROR BY 63 POUNDS PER SQUARE INCH | 03/19/1993 | ml020530709 |
93129 | WISCONSIN PUBLIC SERVICE, WESTINGHOUSE | NONCONSERVATISM IN SETPOINT CALCULATION FOR LOW TEMPERATURE OVERPRESSURIZATION PROTECTION | 03/22/1993 | ml020530713 |
93130 | COMMONWEALTH EDISON, HONEYWELL | POTENTIAL FOR MISCALCULATION OF REACTOR POWER AND IMPROPER CALIBRATION OF REACTOR PROTECTION SYSTEM DUE TO USE OF MODEL STD 130 DIFFERENTIAL PRESSURE TRANSMITTERS | 03/10/1993 | 9303170165 |
93131 | BBC BROWN BOVERI | LOOSE NUT ON THE SWITCHJAW ASSEMBLY ON COM-5 RELAY, STYLE #1326D81A05A AND CO-8 RELAY, STYLE #1456CO5A21 | 03/08/1993 | 9303170178 |
93132 | WASHINGTON PUBLIC POWER, BURNS AND ROE | SELECTED PENETRATIONS IN EMERGENCY CORE COOLANT SYSTEM PUMP ROOMS COULD FAIL AS FLOODING BARRIER | 08/12/1992 | 9208190212 |
93133 | CONSUMERS POWER, ITT BARTON INSTRUMENTS | RETURNED TRANSMITTER HAD A SENSING LINE FILLED WITH WATER INSTEAD OF SILICONE AS REQUIRED | 03/23/1992 | 9203300276 |
93134 | COMMONWEALTH EDISON, GENERAL ELECTRIC | DEPENDING ON BREAK SIZE AND LOCATION, THE EMERGENCY CORE COOLING SYSTEM MAY NOT BE ABLE TO KEEP VESSEL LEVEL ABOVE TOP OF ACTIVE FUEL FOLLOWING A LOSS OF COOLANT ACCIDENT | 03/19/1993 | 9303220152 |
93135 | COMMONWEALTH EDISON, WESTINGHOUSE | IF REACTOR COOLING SYSTEM AVERAGE TEMPERATURE IS BELOW 530 F, RESPONSE OF POWER RANGE CHANNEL IS AFFECTED BY THE HIGH COOLANT DENSITY | 03/18/1993 | 9303220156 |
93136 | PORTLAND GENERAL ELECTRIC, WESTINGHOUSE | EXCESSIVE EMERGENCY CORE COOLANT SYSTEM FLOWS BECAUSE OF IMPROPER ORIFICE PLATE FLOW COEFFICIENTS | 08/15/1991 | 9108190228 |
93137 | BABCOCK AND WILCOX | EXCESSIVE TORQUE SETTING IN MOTOR OPERATED VALVE EVALUATION SOFTWARE | 03/04/1993 | 9303100268 |
93138 | ENVIROTECH CONTROLS, WESTRONICS | SPLITTING OF THE PLASTIC CHART DRIVE SPROCKET ON TWO T4G RECORDERS TO BE REFURBISHED | 03/10/1993 | 9303230051 |
93139 | VICTOREEN | SAMPLER DESIGN WAS CHANGED TO INCLUDE A CUTOUT AT THE END OF THE SAMPLER EXPOSED TO THE PIPE | 02/11/1993 | 9305030005 |
93140 | NORTH ATLANTIC ENERGY SERVICES, XOMOX | FAILURE OF COVER BOLTS ON TUFLINE PLUG VALVES, WHICH ARE MANUALLY OPERATED WITH REMOTE REACH RODS | 02/12/1993 | 9302230043 |
93141 | FLORIDA POWER AND LIGHT, WESTINGHOUSE | OVERPRESSURE MITIGATION SYSTEM SETPOINTS ARE NONCONSERVATIVE | 03/25/1993 | ml020530719 |
93142 | BOSTON EDISON, GENERAL ELECTRIC, CHICAGO BRIDGE AND IRON | LOOSE DRYWELL HEAD BOLTS BECAUSE SPHERICAL TYPE WASHER SETS WERE MADE OF AISI 8620 MATERIAL INSTEAD OF AISI 4140 MATERIAL | 11/27/1991 | 9112030002 |
93143 | ENTERGY OPERATIONS, COLT INDUSTRIES | CROSS FLOW PATH BETWEEN THE COMBUSTION INLET AIR COOLER AND JACKET WATER COOLER | 10/11/1991 | 9110170102 |
93144 | POWER AUTHORITY OF STATE OF NEW YORK, STONE AND WEBSTER | ERRONEOUS ASSUMPTIONS WERE USED IN BREAKER COORDINATES | 02/19/1993 | 9302250238 |
93145 | WISCONSIN PUBLIC SERVICE, VELAN VALVE | FAILURE OF ANTIROTATION KEYS ON MOTOR OPERATED VALVES | 03/28/1993 (see 93173 for update) | ml020560465 |
93146 | NORTHERN STATES POWER, AUTOMATIC SWITCH COMPANY, GENERAL ELECTRIC | DURING A RECENT SCRAM, ONE CONTROL ROD RESPONDED LATE BUT INSERTED IN THE REQUIRED TIME | 03/25/1993 | ml020560523 |
93147 | COMPUTER PRODUCTS, TEXAS UTILITIES GENERATING | POWER SUPPLIES SHIPPED WITHOUT MEETING OVERVOLTAGE PROTECTION SPECIFICATIONS | 03/10/1993 | 9303240138 |
93148 | TEXAS UTILITIES GENERATING, AMP, WESTINGHOUSE | MULTIPLE FAILURES IN THE SOLID STATE PROTECTION SYSTEM TERMI- POINT CLIP CONNECTIONS IN PULL TESTS | 02/22/1993 | 9303020487 |
93149 | DRESSER-RAND | CORROSION AND RELATED BINDING OF NITRIDED 410 STAINLESS STEEL VEEPORT AND GOVERNOR VALVE STEMS DUE TO STAGNANT OR OXYGENATED WATER | 03/24/1993 | 9304060046 |
93150 | VERMONT YANKEE, COLT INDUSTRIES | CRACKING OF CYLINDER LINERS ON EMERGENCY DEISEL GENERATOR | 02/19/1993 | 9302230270 |
93151 | NORTHEAST NUCLEAR ENERGY, ITE-GOULD, TELEMECANIQUE | INSULATION BREAKDOWN AND ELECTRICAL SHORTING OF J10 RELAYS CAUSED BY ACCELERATED THERMAL AGING | 01/20/1992 | 9201300183 |
93152 | BOEING COMPUTER SERVICES | GTSTRUDLE SOFTWARE ERROR | 03/31/1993 | ml020560534 |
93153 | CAJON OF MACEDONIA, OHIO, CRUCIBLE SPECIALTY METALS | STAINLESS STEEL PIPE FITTING, PART SS-4-CP, MAY CONTAIN AN INCLUSION THAT COULD CAUSE ACCELERATED CORROSION AND FAILURE | 04/01/1993 | ml020560535 |
93154 | BOEING COMPUTER SERVICES | GTSTRUDL SOFTWARE ERROR | 03/09/1993 | 9304090024 |
93155 | BOEING COMPUTER SERVICES | ANSYS NUPIPE-II SOFTWARE ERROR | 03/23/1993 | 9304080211 |
93156 | WESTINGHOUSE | INCREASING AND DECREASING HOT LEG TEMPERATURE IN CYCLES LASTING SEVERAL MINUTES | 03/24/1993 | 9304020066 |
93157 | PHILADELPHIA ELECTRIC, WALWORTH | CRACKING OF YOKES ON TWO TORUS COOLING INJECTION MOTOR OPERATED VALVES | 10/30/1992 | 9211040037 |
93158 | COMMONWEALTH EDISON, WESTINGHOUSE | REQUEST TO RESET LOW TEMPERATURE OVERPRESSURIZATION PROTECTION SYSTEM BELOW 435 POUNDS PER SQUARE INCH GAUGE DUE TO DIFFERENT LOCATIONS OF PRESSURE SENSOR TAPS ON HOT LEG PIPING | 02/22/1993 | 9302250330 |
93159 | VELAN VALVE, WISCONSIN PUBLIC SERVICE | NEED TO INSPECT ANTIROTATION KEYS ON "L" SHAPED GLOBE VALVES FOR POSSIBLE WEAR WHICH COULD RESULT IN FAILURE | 04/08/1993 | ml020500055 |
93160 | ARIZONA PUBLIC SERVICE, GENERAL ELECTRIC | FAILURE OF LOW PRESSURE SAFETY INJECTION CIRCUIT BREAKER TO RECHARGE ITS CLOSING SPRINGS | 04/08/1993 | ml020630203 |
93161 | ITI MOVATS | VARIATIONS IN OUTPUT THRUST OF A MOTOR OPERATED VALVE DUE TO LUBRICATION CYCLE TIME AND TYPE OF LUBRICATION | 01/15/1993 | 9307290229 |
93162 | SENIOR FLEXONICS, COMMONWEALTH EDISON | CLAM SHELL EXPANSION JOINTS NOT HYDROSTATICALLY TESTED | 04/12/1993 | 9304300041 |
93163 | NORTHEAST NUCLEAR ENERGY, CROSBY VALVE AND GAGE, DRESSER INDUSTRIES | FAILURE OF A MAIN STEAM SAFETY VALVE TO RESEAT FOLLOWING A TRANSIENT | 03/31/1993 | ml020560540 |
93164 | THERMAL CERAMICS | RESULTS OF FIRE TEST OF KAOWOOL CERAMIC FIBER BLANKET MATERIAL FOR ELECTRICAL EQUIPMENT | 02/23/1993 | 9304090236 |
93165 | THERMAL CERAMICS | RESULTS FOR ANSYS FP60 1-HOUR PROTECTION SYSTEM (KAOWOOL) FOR ELECTRICAL EQUIPMENT | 02/23/1993 | 9304090236 |
93166 | THERMAL CERAMICS | TEST REPORT OF AMPACITY DERATING OF CABLES IN CONDUIT OR CABLE TRAYS USING KAOWOOL FIRE PROTECTION SYSTEM | 02/23/1993 | 9304090236 |
93167 | BOEING COMPUTER SERVICES | GTSTRUDL SOFTWARE ERROR | 04/01/1993 | 9304300072 |
93168 | ITT BARTON INSTRUMENTS | INSUFFICIENT QUALIFICATION TESTS ON DASH ONE MODEL 580 SERIES INSTRUMENTATION | 03/29/1993 | 9304080013 |
93169 | CONSOLIDATED POWER SUPPLY | INABILITY TO CONFIRM THE TRACEABILITY OF BLIND FLANGE MATERIAL TO A HEAT NUMBER AS REQUIRED BY ASME | 04/02/1993 | 9304120002 |
93170 | COOPER ENERGY, HAYNES | INADEQUATE CLEANING OF SHOTBLAST GRIT MEDIA FROM FUEL PUMPS FAILURE | 04/14/1993 | 9304190045 |
93171 | WASHINGTON PUBLIC POWER, BURNS AND ROE | SINGLE FAILURE COULD RESULT IN THE CONTROL ROOM HEATING AND VENTILATION SYSTEM OPERATING IN RECIRCULATION MODE DURING EMERGENCY CONDITIONS | 02/12/1993 | 9302220096 |
93172 | TENNESSEE VALLEY AUTHORITY, LIMITORQUE, WESTINGHOUSE | FAILURE OF MOTOR SHAFT PINION GEAR KEY AND MOTOR SHAFT OF A MODEL SB-3 VALVE ACTUATOR IN THE RESIDUAL HEAT REMOVAL SYSTEM | 04/08/1993 | 9304130370 |
93173 | WISCONSIN PUBLIC SERVICE, VELAN VALVE | FAILURE OF ANTIROTATION KEYS ON MOTOR OPERATED VALVES | 04/09/1993 (update to 93145) | ml020560465 |
93174 | TWO INDIVIDUALS | DESIGN FOR A LOSS OF NORMAL SPENT FUEL POOL COOLING FAILS TO MEET NRC REQUIREMENTS | 03/31/1993 | 9304060401 |
93175 | COMMONWEALTH EDISON, WESTINGHOUSE | OMISSION OF PRESSURE DROP FROM VESSEL BELTLINE TO TRANSMITTER RENDERS TEMPERATURE CURVES AND LOW TEMPERATURE OVERPRESSURIZATION PROTECTION SETPOINTS NONCONSERVATIVE | 03/03/1993 | 9303090085 |
93176 | VERMONT YANKEE, AUTOMATIC SWITCH COMPANY, GENERAL ELECTRIC | SLOW SCRAM INSERTION TIMES FOR SEVERAL CONTROL RODS CAUSED BY SLOW RESPONSE OF SCRAM SOLENOID PILOT VALVES | 04/14/1993 | ml020630204 |
93177 | ARIZONA PUBLIC SERVICE, PACIFIC SCIENTIFIC | HIGH FAILURE RATE OF HYDRAULIC PIPING SNUBBERS | 04/15/1993 | ml020630206 |
93178 | COOPER ENERGY, TRANSAMERICA DELAVAL, THE GEAR WORKS | NEED TO REPLACE IDLER GEAR | 04/14/1993 | 9304190063 |
93179 | BOEING COMPUTER SERVICES | GTSTRUDL SOFTWARE ERROR | 04/12/1993 | ml020500060 |
93180 | HOUSTON LIGHTING AND POWER, TERRY STEAM TURBINE | INVALID OVERSPEED TRIP CONDITION ON STEAM DRIVEN AUXILIARY FEEDWATER PUMP | 02/22/1993 | 9303020173 |
93181 | CAROLINA POWER AND LIGHT, WESTINGHOUSE | POSSIBLE MANUFACTURING DEFECTS IN TYPE MODELS HMCP AND HFD CIRCUIT BREAKERS | 03/26/1993 | 9303290254 |
93182 | CAROLINA POWER AND LIGHT, NUCLEAR RESEARCH | FAILURE OF POWER SUPPLY FOR R-18 RADIATION MONITOR WITH NO INDICATION IN CONTROL ROOM | 04/21/1993 | ml020630211 |
93183 | FLORIDA POWER CORPORATION, FISHER CONTROLS | REACTOR COOLING SYSTEM CONTROL VALVE OPENED FULLY ON ITS OWN WHEN OPERATOR ATTEMPTED TO TAKE MANUAL CONTROL | 04/05/1993 | 9304130294 |
93184 | ITT BARTON INSTRUMENTS | INSUFFICIENT QUALIFICATION TESTS ON DASH ONE MODEL 580 SERIES INSTRUMENTATION | 04/15/1993 | 9304260229 |
93185 | WYLE LABORATORIES, TENNESSEE VALLEY AUTHORITY | ENVIRONMENTAL QUALIFICATION FOR SOLENOID MANIFOLD ASSEMBLIES | 04/14/1993 | 9304260094 |
93186 | NUCLEAR REGULATORY COMMISSION, PACIFIC GAS AND ELECTRIC, ANCHOR/DARLING | CHECK VALVES CAN NOT PREVENT UPWARD MOVEMENT OF HINGE RING AS DESIGNED BECAUSE BONNET DOWELS ARE TOO SHORT | 04/12/1993 | ml020500062 |
93187 | SENIOR FLEXONICS, COMMONWEALTH EDISON | CLAM SHELL EXPANSION JOINTS NOT HYDROSTATICALLY TESTED | 04/12/1993 | 9304300041 |
93188 | ABB POWER | FAILURE OF K-4000 CIRCUIT BREAKER TO MEET CERTAIN REQUIREMENTS BASED ON ANSI C37.16 | 04/07/1993 | 9304160080 |
93189 | STATIC-O-RING | IN VACUUM SWITCHES, O-RING SEAL LEAKS WHEN EXPOSED TO HYDROSTATIC PRESSURE EXCEEDING 150 POUNDS PER SQUARE INCH AFTER EXPOSURE TO 33 MEGARAD GAMMA AND 230 F | 04/01/1993 | 9304210025 |
93190 | CAROLINA POWER AND LIGHT, ANCHOR/DARLING | EXCESSIVE VALVE SEAT LEAKAGE IN DOUBLE DISC GATE VALVES | 10/27/1992 | 9212210005 |
93191 | NUCLEAR RESEARCH | ANNUNCIATOR MODIFICATION TO MODEL DRM-200 SERIES RATEMETERS ON FAILURE OF DC POWER SUPPLY | 04/21/1993 | 9304270347 |
93192 | WASHINGTON PUBLIC POWER, RUSKIN | FIRE DAMPERS LACK SEISMIC QUALIFICATION | 04/26/1993 | ml020560554 |
93193 | DUKE POWER, WESTINGHOUSE | WIRING ERRORS IN SOLID STATE PROTECTION SYSTEM | 04/01/1993 | 9304060262 |
93194 | COMMONWEALTH EDISON, EAGLE SIGNAL | DIESEL SEQUENCER TIMERS FAILED TO RESET DUE TO MECHANICAL BINDING | 05/06/1993 | ml020560556 |
93195 | COMMONWEALTH EDISON, GENERAL ELECTRIC | EMERGENCY CORE COOLING SYSTEM MAY NOT BE ABLE TO KEEP VESSEL LEVEL ABOVE TOP OF ACTIVE FUEL FOLLOWING A LOSS OF COOLANT ACCIDENT DUE TO DRAINAGE THROUGH JET PUMPS | 04/23/1993 | 9304270147 |
93196 | COMMONWEALTH EDISON, WESTINGHOUSE | ERROR IN WIRING IN TEST CIRCUITRY OF THE SOLID STATE PROTECTION SYSTEM | 03/19/1993 | 9303260034 |
93197 | PACIFIC GAS AND ELECTRIC, WESTINGHOUSE | OMISSION OF PRESSURE DROP FROM VESSEL BELTLINE TO TRANSMITTER RENDERS TEMPERATURE CURVES AND LOW TEMPERATURE OVERPRESSURIZATION PROTECTION SETPOINTS NONCONSERVATIVE | 02/08/1993 | 9302180072 |
93198 | TENNESSEE VALLEY AUTHORITY, WESTINGHOUSE | OMISSION OF PRESSURE DROP FROM VESSEL BELTLINE TO TRANSMITTER RENDERS TEMPERATURE CURVES AND LOW TEMPERATURE OVERPRESSURIZATION PROTECTION SETPOINTS NONCONSERVATIVE | 04/30/1993 | ml020560564 |
93199 | TEXAS UTILITIES GENERATING, LIMITORQUE | POTENTIAL FAILURE OF MOTORS ON 80 FOOT POUND VALVE OPERATORS TO MEET RATED CAPACITY AT MAXIMUM DIFFERENTIAL PRESSURE IN SAFETY RELATED SERVICE | 05/15/1992 | 9205180179 |
93200 | CAJON OF MACEDONIA, OHIO, CRUCIBLE SPECIALTY METALS | STAINLESS STEEL PIPE FITTING, PART SS-4-CP, MAY CONTAIN AN INCLUSION THAT COULD CAUSE ACCELERATED CORROSION AND FAILURE | 03/31/1993 | 9304300062 |
93201 | NEBRASKA PUBLIC POWER DISTRICT, GENERAL ELECTRIC | CONTRACT EMPLOYEE FAILED A RANDOM DRUG TEST | 05/03/1993 | ml020560566 |
93202 | ELECTRIC POWER RESEARCH INSTITUTE, EDWARDS VALVES | MOTOR OPERATED GATE VALVE TEST THRUST ANOMALY | 03/19/1993 | 9305070140 |
93203 | VERMONT YANKEE, COLT INDUSTRIES | CRACKING OF CYLINDER LINERS ON EMERGENCY DEISEL GENERATOR | 08/12/1993 | 9208180193 |
93204 | ROSEMOUNT | SHIPMENT OF FOUR PRESSURE TRANSMITTERS WITH INCORRECT FLANGE O-RINGS | 05/04/1993 | ml020560571 |
93205 | VELAN VALVE | FAILURE OF ANTIROTATION KEYS ON MOTOR OPERATED VALVES | 04/08/1993 | 9305030116 |
93206 | WASHINGTON PUBLIC POWER, SIEMENS-ALLIS | ERRORS IN CORE TEMPERATURE AND POWER FOR MOST LIMITING TRANSIENT | 05/04/1993 | ml020500065 |
93207 | PUBLIC SERVICE ELECTRIC AND GAS, WESTINGHOUSE | FRETTING DAMAGE AND IODINE RELEASE IN VANTAGE 5 FUEL RODS | 05/06/1993 | ml020630215 |
93208 | PHILADELPHIA ELECTRIC, ALBER ENGINEERING | ENGINEERED SAFEGUARDS FEATURES ACTUATION DURING LOAD TESTING OF BATTERY CHARGERS BECAUSE OF BLOWN FUSE | 09/04/1992 | 9209110189 |
93209 | BOEING COMPUTER SERVICES | GTSTRUDL SOFTWARE ERROR | 04/14/1993 | 9305030062 |
93210 | BOEING COMPUTER SERVICES | GTSTRUDL SOFTWARE ERROR | 04/22/1993 | 9305030012 |
93211 | WESTINGHOUSE, TENNESSEE VALLEY AUTHORITY | NONCONSERVATISM IN COLD OVERPRESSURE MITIGATION SYSTEM SETPOINT DEVELOPMENT | 03/15/1993 | ml020500034 |
93212 | TENNESSEE VALLEY AUTHORITY, NATIONAL VALVE AND MANUFACTURING | DISCREPANCIES IN SPOOL PIECES FOR DESIGN PRESSURE, TEMPERATURE, MATERIAL, AND MINIMUM WALL THICKNESS | 05/05/1993 | ml020500039 |
93213 | ROSEMOUNT | SHIPMENT OF FOUR PRESSURE TRANSMITTERS WITH INCORRECT FLANGE O-RINGS | 05/04/1993 | ml020500043 |
93214 | WASHINGTON PUBLIC POWER | UNDER CERTAIN ACCIDENT CONDITIONS, EMERGENCY CORE COOLANT SYSTEM EQUIPMENT COULD BE LOST DUE TO BOILING IN THE SPENT FUEL POOL | 04/28/1993 | 9306030259 |
93215 | ATWOOD AND MORRILL, GULF STATES UTILITIES | FAILURE OF MAIN STEAM ISOLATION VALVE TO CLOSE DUE TO COCKING OF POPPET IN OPEN POSITION | 04/27/1993 | 9305050217 |
93216 | XOMOX, NORTH ATLANTIC ENERGY SERVICES | FRACTURED COVER BOLTS ON THREE TUFLINE PLUG VALVES | 05/03/1993 | 9305130247 |
93217 | POWER AUTHORITY OF STATE OF NEW YORK | POTENTIAL LOSS OF NITROGEN PRESSURE AFTER LOSS OF COOLANT ACCIDENT BECAUSE NONSAFETY RELATED COMPONENTS CONTAIN BUNA-N PARTS | 03/19/1993 | 9303230083 |
93218 | NUCLEAR REGULATORY COMMISSION, BABCOCK AND WILCOX | WELD UNDERCUTS CAUSING INSUFFICIENT CLAD WALL THICKNESS | 05/04/1993 | 9306080127 |
93219 | COMMONWEALTH EDISON, EAGLE SIGNAL | DIESEL SEQUENCER TIMERS FAILED TO RESET DUE TO MECHANICAL BINDING | 05/06/1993 | 9305110339 |
93220 | DUQUESNE LIGHT, WESTINGHOUSE | FRETTING DAMAGE AND IODINE RELEASE IN VANTAGE 5 FUEL RODS | 05/21/1993 | ml020630221 |
93221 | COMMONWEALTH EDISON, EAGLE SIGNAL | DIESEL SEQUENCER TIMERS FAILED TO RESET DUE TO MECHANICAL BINDING | 05/06/1993 | 9305110339 |
93222 | COMMONWEALTH EDISON, VELAN VALVE | PERFORMANCE OF 2.5, 3, AND 4 INCH FORGED SWING CHECK VALVES | 05/05/1993 | 9305110232 |
93223 | ZOLTEK | TOTAL ORGANIC CHLORINE IN SAMPLES OF FLEXIGRAF COMMERCIAL GRADE GRAPHITE END SEALS | 05/03/1993 | 9305110193 |
93224 | WESTINGHOUSE, PACIFIC GAS AND ELECTRIC | POSSIBILITY OF LEAK PATH INTO HOT LEG DURING COLD LEG INJECTION AFTER LOSS OF COOLANT ACCIDENT DUE TO CONFIGURATION OF PRESSURE EQUALIZATION LINE ON EMERGENCY CORE COOLING SYSTEM ISOLATION VALVE | 05/12/1993 | 9305180406 |
93225 | WESTINGHOUSE | EVALUATION OF DIESEL GENERATORS OPERATING AT TECHNICAL SPECIFICATION LOWER LIMIT SPEED DURING LOSS OF OFFSITE POWER WITH SAFETY INJECTION | 05/12/1993 | 9305180406 |
93226 | GENERAL ELECTRIC, NORTHEAST NUCLEAR ENERGY | POTENTIAL HYDROGEN DETONATION IN TURBINE BUILDING DUE TO A POSTULATED LINE BREAK IN THE HYDROGEN SUPPLY SYSTEM FOR GENERATOR COOLING | 12/23/1992 | ml020500046 |
93227 | ENTERGY OPERATIONS, FOXBORO | INADEQUATE SEISMIC QUALIFICATION OF CERTAIN SPECIFICATION 200 COMPONENTS | 01/08/1992 | 9201150128 |
93228 | SOUTH CAROLINA ELECTRIC AND GAS, CUTLER-HAMMER, VITRO | CHEMICALLY ATTACKED LEXAN HOUSINGS ON MODEL D26MR31A RELAYS | 05/21/1993 | 9305260091 |
93229 | FOXBORO, COMMUNICATION INSTRUMENTS | SLUGGISH OPERATION OF CONTACT OUTPUT ISOLATOR N-2A0-L2 C-R | 05/20/1993 | 9306090267 |
93230 | ROSEMOUNT | SHIPMENT OF MODEL 1154 SERIES H PRESSURE TRANSMITTERS WITH TEMPERATURE CHARACTERISTICS THAT MAY NOT COMPLY WITH SPECIFICATIONS | 05/27/1993 | ml020560574 |
93231 | DUKE POWER, BABCOCK AND WILCOX | OMISSION OF SENSIBLE HEAT IN METAL STRUCTURES AND ENERGY OF CONTINUED FEEDWATER FLOW IN MAIN STEAM LINE BREAK ANALYSIS | 05/27/1993 | ml020630427 |
93232 | TENNESSEE VALLEY AUTHORITY, NATIONAL VALVE AND MANUFACTURING | DISCREPANCIES IN SPOOL PIECES FOR DESIGN PRESSURE, TEMPERATURE, MATERIAL, AND MINIMUM WALL THICKNESS | 05/24/1993 | 9306020206 |
93233 | DEPARTMENT OF ENERGY, EBERLINE INSTRUMENT | POTENTIAL INOPERABILITY IN COLD ENVIRONMENT OF 40 NEW CONTINUOUS AIR MONITORS | 04/19/1993 | ml020500048 |
93234 | WESTINGHOUSE | POSSIBILE RETURN TO CRITICALITY AFTER EMERGENCY CORE COOLING SYSTEM REALIGNMENT FOLLOWING LOSS OF COOLANT ACCIDENT | 05/17/1993 | 9305260296 |
93235 | POWER AUTHORITY OF STATE OF NEW YORK, LIBERTY TECHNOLOGIES, LIMITORQUE | POOR TORQUE CONVERSION, SHEARED KEYS, WRONG SPRING PACK STIFFNESS, AND WRONG TORQUE SWITCH SETTINGS OF 126 VALVE MOTOR OPERATORS | 04/08/1993 | 9304130307 |
93236 | DUKE POWER, WESTINGHOUSE | ERROR IN WIRING IN TEST CIRCUITRY OF THE SOLID STATE PROTECTION SYSTEM | 04/02/1993 | 9304060153 |
93237 | DUKE POWER, BABCOCK AND WILCOX | OMISSION OF SENSIBLE HEAT IN METAL STRUCTURES AND ENERGY OF CONTINUED FEEDWATER FLOW IN MAIN STEAM LINE BREAK ANALYSIS | 05/27/1993 | 9306070393 |
93238 | PUBLIC SERVICE ELECTRIC AND GAS, WESTINGHOUSE | POTENTIAL FOR A SINGLE FAILURE IN THE ROD CONTROL SYSTEM TO CAUSE INADVERTENT WITHDRAWAL OF A SINGLE ROD CLUSTER CONTROL ASSEMBLY FROM AN INSERTED POSITION | 06/04/1993 (see 93260 for update) | ml020560583 |
93239 | ROSEMOUNT | SHIPMENT OF MODEL 1154 SERIES H PRESSURE TRANSMITTERS WITH TEMPERATURE CHARACTERISTICS THAT MAY NOT COMPLY WITH SPECIFICATIONS | 05/26/1993 | 9306030280 |
93240 | COMMONWEALTH EDISON, EAGLE SIGNAL | DIESEL SEQUENCER TIMERS FAILED TO RESET DUE TO MECHANICAL BINDING | 05/19/1993 | 9306010053 |
93241 | MORRISON- KNUDSEN, SQUARE D, GENERAL MOTORS | LACK OF PROPER CURING OF ADHESIVE FOR SECURING OPERATING ROD IN CLASS 9025, TYPE G TEMPERATURE OR PRESSURE SWITCHES | 06/07/1993 | 9306180010 |
93242 | FLORIDA POWER AND LIGHT, COMBUSTION ENGINEERING | CONTROL ROD UNLATCHED FROM ITS EXTENSION SHAFT | 06/07/1993 | ml020630452 |
93243 | BABCOCK AND WILCOX | OMISSION OF LOCAL BENDING MOMENT IN STRESS ANALYSIS OF CONTROL ROD DRIVE MECHANISM SUPPORT STRUCTURE | 05/28/1993 | 9306040322 |
93244 | ZETEC | ERROR IN EDDYNET MIXING ALGORITHM AFFECTING DETECTION OF SMALL DEFECT SIGNALS | 06/01/1993 | ml020500021 |
93245 | BABCOCK AND WILCOX, BAILEY CONTROLS | IRREGULARITY IN A NEGATIVE REFERENCE POWER SUPPLY IN BUFFER AMPLIFIER MODULE | 05/26/1993 | 9306030214 |
93246 | SOUTH CAROLINA ELECTRIC AND GAS, BBC BROWN BOVERI, POTTER AND BRUMFIELD | OPEN COIL IN OUTPUT RELAY IN 27N UNDERVOLTAGE RELAY | 05/25/1993 | 9306020320 |
93247 | BABCOCK AND WILCOX, LIMITORQUE | DISENGAGEMENT OF THE MOTOR BY THE DECLUTCH SYSTEM IN CERTAIN VALVE ACTUATORS DURING DURING SEISMIC EVENTS | 05/26/1993 | 9306030257 |
93248 | BORG-WARNER | EVALUATION OF FRICTION FACTOR FOR 6 INCH GATE VALVE | 05/04/1993 | 9305170222 |
93249 | XOMOX, NORTH ATLANTIC ENERGY SERVICES | FRACTURE OF COVER BOLTS FOR TUFLINE PLUG VALVES | 05/03/1993 | 9305130247 |
93250 | PACIFIC GAS AND ELECTRIC | CHEMICAL AND VOLUME CONTROL SYSTEM DIAPHRAGM VALVE FAILED T O SEAL PROPERLY | 07/27/1992 | 9208030214 |
93251 | ARIZONA PUBLIC SERVICE, GAULIN | CRACKING OF A CHARGING PUMP BLOCK MADE FROM 17-4PH FORGED STEEL | 06/09/1993 | ml020630457 |
93252 | FLORIDA POWER CORPORATION, GILBERT/COMMON WEALTH | FOUR SAFETY RELATED PIPE SUPPORTS DO NOT MEET FACTOR OF SAFETY AS SPECIFIED IN NRC BULLETIN 79-02, REVISION 2 | 04/14/1993 | 9304200196 |
93253 | FLORIDA POWER AND LIGHT, WESTINGHOUSE | OVERPRESSURE MITIGATION SYSTEM SETPOINTS ARE NONCONSERVATIVE | 04/26/1993 | 9305030309 |
93254 | DUKE POWER, WESTINGHOUSE | WIRING ERROR IN SOLID STATE PROTECTION SYSTEM AFFECTING ABILITY TO TEST PORTIONS OF THE ENGINEERED SAFEGUARDS FEATURES ACTUATION AND LOGIC CHANNELS | 04/02/1993 | 9304060153 |
93255 | NIAGARA MOHAWK POWER, ANCHOR/DARLING , CRANE FITTINGS | LEAKAGE OF TWO CONTAINMENT PENETRATION VALVES DUE TO IMPROPER FITUP OF INTERNALS OR INCORRECT SEAT TIGHTNESS | 04/06/1993 | 9304120065 |
93256 | BOEING COMPUTER SERVICES | GTSTRUDL SOFTWARE ERROR | 05/04/1993 | 9305130110 |
93257 | COMMONWEALTH EDISON, GENERAL ELECTRIC | LOOSENING OF LATCH PIN ON HFA RELAYS | 04/19/1993 | 9304220057 |
93258 | BOEING COMPUTER SERVICES | GTSTRUDL SOFTWARE ERROR | 06/02/1993 | 9306100052 |
93259 | BOEING COMPUTER SERVICES | NUPIPE-II SOFTWARE ERROR | 06/02/1993 | 9306100052 |
93260 | PUBLIC SERVICE ELECTRIC AND GAS, WESTINGHOUSE | POTENTIAL FOR A SINGLE FAILURE IN THE ROD CONTROL SYSTEM TO CAUSE INADVERTENT WITHDRAWAL OF A SINGLE ROD CLUSTER CONTROL ASSEMBLY FROM AN INSERTED POSITION | 06/08/1993 (update to 93238) | ml020560583 |
93261 | ENTERGY OPERATIONS | LACK OF LEAK-TIGHT CONSTRUCTION FOR AIR HANDLING EQUIPMENT FOR SECONDARY CONTAINMENT AND CONTROL ROOM BOUNDARY | 05/28/1993 | 9306090242 |
93262 | COMMONWEALTH EDISON, HONEYWELL | EVALUATION OF DRIFT IN SMART TRANSMITTERS | 05/07/1993 | 9305130095 |
93263 | CAROLINA POWER AND LIGHT, AUTOMATIC SWITCH COMPANY | FAILURE OF TWO SOLENOID VALVES TO CLOSE DURING ENGINEERED SAFEGUARDS FEATURES ACTUATIONS DUE TO GELLING OF LUBRICANT, CAUSING THE VALVE CORE TO ADHERE TO THE TOP CASING IN THE ENERGIZED POSITION | 07/30/1991 | 9108050160 |
93264 | WESTINGHOUSE | POTENTIAL FOR CONFUSION ABOUT REACTOR TRIP SYSTEM RESPONSE TIME DUE TO VARIOUS FACTORS | 05/15/1993 | ml020500023 |
93265 | ITI MOVATS, WESTINGHOUSE | MEASUREMENT ACCURACY OF TORQUE CELL THRUST FOR VALVE ACTUATORS | 04/05/1993 | 9306230107 |
93266 | ITI MOVATS, WESTINGHOUSE | CLARIFICATION OF ERROR POSSIBLE IN THE AREA EQUATION AND CONVERSION FACTOR | 04/14/1993 | 9306230143 |
93267 | SOUTHERN CALIFORNIA EDISON, BBC BROWN BOVERI | THROUGH WALL EROSION IN EACH OF THE FIRST J-TUBE ELBOWS ON EACH SIDE OF THE DISTRIBUTION BOX OF BOTH STEAM GENERATOR FEEDRINGS | 06/16/1993 | ml020630459 |
93268 | WISCONSIN PUBLIC SERVICE, VELAN VALVE | BROKEN ANTI-ROTATIONAL "L" SHAPED KEYS PREVENT 5 VALVES FROM CLOSING | 04/27/1993 | 9305030335 |
93269 | LIMITORQUE | FAILURE TO COMPLY WITH 60 DAY REPORTING RULE IN 10 CFR PART 21 | 05/10/1993 | ml020500026 |
93270 | TENNESSEE VALLEY AUTHORITY | INADEQUATE SELECTIVE BREAKER COORDINATION FOR DS-206 BREAKERS | 05/26/1993 | ml020500028 |
93271 | ROCHESTER GAS AND ELECTRIC, ATLAS INDUSTRIAL | DEFECTIVE TUBES IN TWO COMPONENT COOLING WATER SYSTEM HEAT EXCHANGERS | 06/22/1993 | 9307220286 |
93272 | CAROLINA POWER AND LIGHT, BROWN AND ROOT | IMPROPER INSTALLATION OF SUBSTANTIAL NUMBER OF ANCHOR BOLTS FOR SEISMIC SUPPORT OF WALLS | 09/03/1992 | 9209030203 |
93273 | TENNESSEE VALLEY AUTHORITY | FAILURE OF CHECK VALVES AT REACTOR COOLING SYSTEM INTERFACE TO MEET DESIGN CONDITIONS DUE TO CHANGES IN VALVE PRESSURE AND TEMPERATURE RATINGS BETWEEN THE 1971 AND 1974 ASME CODES | 06/08/1993 | 9306210050 |
93274 | TWO INDIVIDUALS | DESIGN FOR A LOSS OF NORMAL SPENT FUEL POOL COOLING FAILS TO MEET NRC REQUIREMENTS | 06/23/1993 | ml020560587 |
93275 | LIMITORQUE | LOCKED ROTOR TORQUE AND AMPERAGE FOR 3 PHASE VALVE ACTUATOR MOTORS WILL VARY WITH MOTOR TEMPERATURE | 05/13/1993 | 9306010023 |
93276 | ARIZONA PUBLIC SERVICE, ROSEMOUNT | INACCURATE CORRECTION FACTORS FOR MODEL 1152 DIFFERENTIAL PRESSURE TRANSMITTER | 10/08/1992 | 9211160282 |
93277 | ARIZONA PUBLIC SERVICE, ANCHOR/DARLING , TELEDYNE | FAILURE OF 3 FEEDWATER ISOLATION 4-WAY VALVES DUE TO IMPROPER MACHINING AND DEDICATION | 09/02/1992 | 9211180011 |
93278 | ROCHESTER GAS AND ELECTRIC, ATLAS INDUSTRIAL MANUFACTURING | TWO CLOSED COMPONENT WATER SYSTEM HEAT EXCHANGERS FAILED DUE TO FLOW-INDUCED VIBRATION | 06/22/1993 | 9307220286 |
93279 | PHILADELPHIA ELECTRIC, NUCLEAR REGULATORY COMMISSION, COLT INDUSTRIES | POTENTIAL INTERFERENCE OF PISTON SKIRT WITH OVERHEATED CYLINDER LINER | 06/24/1993 | ml020630463 |
93280 | CONNECTICUT YANKEE ATOMIC POWER, CONTROMATICS | FAILURE OF 2 CONTAINMENT ISOLATION VALVES TO CLOSE DURING TESTING DUE TO UNDERSIZED AIR OPERATOR AND USE OF SEAT MATERIAL REQUIRING INCREASED OPERATING TORQUE AT HIGHER TEMPERATURE | 02/07/1993 | 9202100303 |
93281 | CAROLINA POWER AND LIGHT, ANCHOR/DARLING | EXCESSIVE VALVE SEAT LEAKAGE IN DOUBLE DISC GATE VALVES | 03/31/1993 | 9304060110 |
93282 | NORTHEAST NUCLEAR ENERGY, CROSBY VALVE AND GAGE | INCORRECT LOWER ADJUSTMENT RING SETTINGS FOR SEVERAL STEAM GENERATOR SAFETY VALVES | 04/30/1993 | 9305060219 |
93283 | MORRISON- KNUDSEN, SQUARE D, GENERAL MOTORS | LACK OF PROPER CURING OF ADHESIVE FOR SECURING OPERATING ROD IN CLASS 9025, TYPE G TEMPERATURE OR PRESSURE SWITCHES | 06/14/1993 | 9308170372 |
93284 | ROCHESTER GAS AND ELECTRIC, WESTINGHOUSE | DIVERGENT MOVEMENT OF CONTROL RODS IN DIFFERENT GROUPS OF SAME BANK ON STEP INSERT SIGNAL | 06/30/1993 | ml020630466 |
93285 | TENNESSEE VALLEY AUTHORITY, WESTINGHOUSE | INADEQUATE SELECTIVE BREAKER COORDINATION FOR DS-206 BREAKERS | 06/17/1993 | 9306280166 |
93286 | GEORGIA POWER, ATWOOD AND MORRILL, AUTOMATIC VALVE COMPANY | METAL SHAVING IN PLUNGER CHAMBER OF MODEL C6930-010 DC POWERED SOLENOID VALVE USED TO CONTROL MAIN STEAM ISOLATION VALVES | 07/02/1993 | 9307140121 |
93287 | BBC BROWN BOVERI, VICOR, CONSUMERS POWER | CAPACITOR SUSCEPTIBLE TO IN- SERVICE FAILURE IN CERTAIN CONVERTER MODULES | 07/01/1993 | 9307070324 |
93288 | TENNESSEE VALLEY AUTHORITY, WESTINGHOUSE | NONCONSERVATIVE PRESSURE CALCULATIONS FOR MAIN STEAM LINE BREAK | 03/24/1993 | 9303290041 |
93289 | WISCONSIN ELECTRIC POWER, WESTINGHOUSE | OMISSION OF PRESSURE DROP FROM VESSEL BELTLINE TO TRANSMITTER RENDERS TEMPERATURE CURVES AND LOW TEMPERATURE OVERPRESSURIZATION PROTECTION SETPOINTS NONCONSERVATIVE | 04/19/1993 | 9304230154 |
93290 | ILLINOIS POWER, SENTRY EQUIPMENT, METAL BELLOWS | LACK OF FLYWHEEL IN BACKUP AIR SUPPLY COMPRESSOR MOTOR FOR HYDROGEN AND OXYGEN ANALYZER | 04/12/1993 | 9304190083 |
93291 | TENNESSEE VALLEY AUTHORITY, WESTINGHOUSE | OMISSION OF PRESSURE DROP FROM VESSEL BELTLINE TO TRANSMITTER RENDERS TEMPERATURE CURVES AND LOW TEMPERATURE OVERPRESSURIZATION PROTECTION SETPOINTS NONCONSERVATIVE | 05/28/1993 | 9306080005 |
93292 | PUBLIC SERVICE ELECTRIC AND GAS, COMSIP | HEAT DEGRADATION OF EPOXY INSULATION IN PTW-5300 DC MICROSWITCHES, RESULTING IN GROUND SHORTS | 07/07/1993 | ml020650477 |
93293 | TENNESSEE VALLEY AUTHORITY, BBC BROWN BOVERI | DEFICIENCIES IN MEDIUM VOLTAGE CIRCUIT BREAKERS DUE TO DISLODGED SPRING AND CONTACT IN SWITCH 191921-T6 | 06/28/1993 | 9307060147 |
93294 | COMMONWEALTH EDISON, GENERAL ELECTRIC | EMERGENCY CORE COOLING SYSTEM MAY NOT BE ABLE TO KEEP VESSEL LEVEL ABOVE TOP OF ACTIVE FUEL FOLLOWING A LOSS OF COOLANT ACCIDENT DUE TO DRAINAGE THROUGH JET PUMPS | 06/23/1993 | 9307010175 |
93295 | MORRISON- KNUDSEN, SQUARE D, GENERAL MOTORS | LACK OF PROPER CURING OF ADHESIVE FOR SECURING OPERATING ROD IN CLASS 9025, TYPE G TEMPERATURE OR PRESSURE SWITCHES | 07/15/1993 | 9308170345 |
93296 | TENNESSEE VALLEY AUTHORITY, WESTINGHOUSE | NONCONSERVATIVE MASS AND ENERGY RELEASE DATA FOR MAIN STEAM LINE BREAK ANALYSIS | 06/22/1993 | 9306300210 |
93297 | COOPER ENERGY SERVICES | POTENTIAL CYCLE FATIGUE OF POWER CYLINDER LINER ENTERPRISE DIESEL ENGINE | 07/09/1993 | 9307190067 |
93298 | BABCOCK AND WILCOX | OMISSION OF LOCAL BENDING MOMENT IN STRESS ANALYSIS OF CONTROL ROD DRIVE MECHANISM SUPPORT STRUCTURE | 07/02/1993 | 9307080035 |
93299 | TENNESSEE VALLEY AUTHORITY, LIMITORQUE | EXCESSIVE DEPTH OF KEYWAYS IN 41 TOOTH PINION GEARS FOR VALVE ACTUATOR TYPES SMB, SB, AND SBD, SIZES 00 AND 0 | 06/01/1993 | 9306140007 |
93300 | MORRISON- KNUDSEN, KEPNER PRODUCTS, SOUTHERN CALIFORNIA EDISON | TEST FAILURE OF 75 PSIG RELIEF VALVES TO OPERATE AT CORRECT PRESSURE DUE TO RUST PROBLEMS ATTRIBUTED TO USE OF WATER AS THE TEST MEDIUM | 07/15/1993 | 9308170345 |
93301 | HOUSTON LIGHTING AND POWER, LIMITORQUE | BRITTLE FAILURE OF LUGS FOR WORM SHAFT CLUTCH OF SMB/SB/SBD OPERATORS | 07/19/1993 | ml020560592 |
93302 | BOEING COMPUTER SERVICES | GTSTRUDL SOFTWARE ERROR | 07/07/1993 | 9307150158 |
93303 | FAIRBANKS MORSE | DELIVERY OF PUMPS MARKED WITH THE WRONG PART NUMBER | 07/20/1993 | Not Available |
93304 | WISCONSIN ELECTRIC POWER, WESTINGHOUSE | COMPONENT COOLING WATER SYSTEM SURGE TANK VENT VALVES DO NOT MEET DESIGN BASIS | 05/17/1993 | 9305250154 |
93305 | WESTINGHOUSE, PACIFIC GAS AND ELECTRIC | POSSIBILITY OF LEAK PATH INTO HOT LEG DURING COLD LEG INJECTION AFTER LOSS OF COOLANT ACCIDENT DUE TO CONFIGURATION OF PRESSURE EQUALIZATION LINE ON EMERGENCY CORE COOLANT SYSTEM ISOLATION VALVE | 07/13/1993 | 9307220053 |
93306 | ARIZONA PUBLIC SERVICE, COOPER ENERGY | FAILURE OF INTAKE AND EXHAUST ROCKER ARMS ON EMERGENCY DEISEL GENERATOR | 07/29/1993 | ml020630469 |
93307 | TEXAS UTILITIES GENERATING, CVI, DUNHAM-BUSCH | INABILITY OF AIR CONDITIONER COMPRESSORS TO ACHIEVE PROPER OIL PRESSURE DUE TO IMPROPER INSTALLATION OF THE OIL PUMP BUSHING | 07/29/1993 | ml020560595 |
93308 | VICTOREEN | SUPPLIED SOFT GASKET MATERIAL TORN DURING VIBRATION TESTING OF CARD LOCK RAIL 960 CC-100-30 - LCU; SPECIFIED GASKET MATERIAL WAS NEOPRENE (40 DUROMETER) | 07/31/1993 | 9310060310 |
93309 | NORTH ATLANTIC ENERGY SERVICES, UNITED ENGINEERS AND CONSTRUCTORS | POTENTIAL FAILURE OF AIR SUPPLY TO EMERGENCY DEISEL GENERATOR JACKET COOLING WATER TEMPERATURE CONTROL VALVES DURING S EISMIC EVENT | 06/16/1993 | 9306230255 |
93310 | ROCHESTER GAS AND ELECTRIC, ATLAS INDUSTRIAL | FRETTING AND POSSIBLE TUBE WALL THINNING AT TUBE SUPPORT PLATES IN COMPONENT COOLING WATER SYSTEM HEAT EXCHANGERS | 07/20/1993 | 9307290197 |
93311 | MAINE YANKEE ATOMIC POWER, LIBERTY TECHNOLOGIES | UNCERTAINTY IN TORQUE SWITCH CALIBRATION CURVE NOT GIVEN FOR FULL RANGE | 07/21/1993 | 9307280034 |
93312 | TENNESSEE VALLEY AUTHORITY, COOPER ENERGY, ASSOCIATED SPRING | INTAKE OR EXHAUST SPRINGS INSTALLED IN SPARE CYLINDER HEADS MAY HAVE DRAW MARKS OR SEAMS ON IDENTIFICATION THAT COULD RESULT IN EMERGENCY DEISEL GENERATOR NONAVAILABILITY | 07/21/1993 | 9307280129 |
93313 | MAINE YANKEE ATOMIC POWER, GENERAL ELECTRIC | SAFETY BUS TRIPS DUE TO GROUNDS ON BORIC ACID HEATERS | 08/04/1993 | ml020560596 |
93314 | VICTOREEN | CONTAINMENT AIR MONITOR RE-11 NOT DISPLAYING NORMAL STATISTICAL VARIATIONS FOR GAS CHANNEL RADIATION | 07/31/1993 | 9310060313 |
93315 | WESTINGHOUSE, PACIFIC GAS AND ELECTRIC | POSSIBILITY OF LEAK PATH INTO HOT LEG DURING COLD LEG INJECTION AFTER LOSS OF COOLANT ACCIDENT DUE TO CONFIGURATION OF PRESSURE EQUALIZATION LINE ON EMERGENCY CORE COOLANT SYSTEM ISOLATION VALVE | 07/13/1993 | 9307220053 |
93316 | PACIFIC GAS AND ELECTRIC, WESTINGHOUSE | POSSIBILITY OF LEAK PATH INTO HOT LEG DURING COLD LEG INJECTION AFTER LOSS OF COOLANT ACCIDENT DUE TO CONFIGURATION OF PRESSURE EQUALIZATION LINE ON EMERGENCY CORE COOLANT SYSTEM ISOLATION VALVE | 10/14/1992 | 9210200370 |
93317 | COMMONWEALTH EDISON, GENERAL ELECTRIC | EMERGENCY CORE COOLING SYSTEM MAY NOT BE ABLE TO KEEP VESSEL LEVEL ABOVE TOP OF ACTIVE FUEL FOLLOWING A LOSS OF COOLANT ACCIDENT DUE TO DRAINAGE THROUGH JET PUMPS | 07/23/1993 | 9307280164 |
93318 | BOEING COMPUTER SERVICES | GTSTRUDL SOFTWARE ERROR | 07/20/1993 | 9307270168 |
93319 | BABCOCK AND WILCOX, LIMITORQUE | LOCKED ROTOR TORQUE AND AMPERAGE FOR 3 PHASE VALVE ACTUATOR MOTORS WILL VARY WITH MOTOR TEMPERATURE | 07/22/1993 | 9308030372 |
93320 | DUQUESNE LIGHT, LIMITORQUE | LOCKED ROTOR TORQUE AND AMPERAGE FOR 3 PHASE VALVE ACTUATOR MOTORS WILL VARY WITH MOTOR TEMPERATURE | 07/23/1993 | 9308030149 |
93321 | CONSUMERS POWER, JOSLYN-CLARK CONTROLS | INADEQUATELY SIZED CLOSING COILS ON RELAY | 08/13/1993 | ml020560597 |
93322 | PUBLIC SERVICE ELECTRIC AND GAS, COMSIP | INTERNAL RESISTIVE HEAT DAMAGE TO SERIES PTW-5300 MICROSWITCHES | 08/05/1993 | 9308110315 |
93323 | SOUTH CAROLINA ELECTRIC AND GAS, BBC BROWN BOVERI, POTTER AND BRUMFIELD | OPEN COIL IN OUTPUT RELAY IN 27N UNDERVOLTAGE RELAY | 07/28/1993 | 9308100142 |
93324 | HOUSTON LIGHTING AND POWER, VALTEK | INABILITY OF FOUR MAIN FEEDWATER ISOLATION BYPASS VALVES TO REMAIN CLOSED AGAINST STEAM GENERATOR PRESSURE | 08/16/1993 | ml020630473 |
93325 | NORTHEAST NUCLEAR ENERGY, GENERAL ELECTRIC | LOSS OF FAN SHROUD IN CUSTOM 8000 HORIZONTAL INDUCTION MOTORS | 08/11/1993 | 9308170417 |
93326 | CONSUMERS POWER, WESTINGHOUSE | BORAFLEX MISSING FROM COUPONS USED TO MONITOR ACCEPTABILITY OF BORON IMPREGNATED POLYMER SHEETS INSTALLED IN HIGH DENSITY FUEL STORAGE RACKS | 08/21/1993 | ml020590189 |
93327 | LIMITORQUE, HOUSTON LIGHTING AND POWER | BRITTLE FAILURE OF LUGS FOR WORM SHAFT CLUTCH OF SMB/SB/SBD OPERATORS | 07/19/1993 | ml020500032 |
93328 | LIMITORQUE, HOUSTON LIGHTING AND POWER | BRITTLE FAILURE OF LUGS FOR WORM SHAFT CLUTCH OF SMB/SB/SBD OPERATORS | 08/18/1993 | ml020500009 |
93329 | FLORIDA POWER CORPORATION, LIMITORQUE | NONRELEASE OF BRAKES ON VALVE OPERATORS IN UNDERVOLTAGE CONDITION | 08/04/1993 | 9308110149 |
93330 | CLEVELAND ELECTRIC ILLUMINATING, ROSEMOUNT | UNEXPECTED OPENING OF TWO SAFETY RELIEF VALVES DURING SURVEILLANCE | 12/18/1993 | 9212300168 |
93331 | ROCHESTER GAS AND ELECTRIC, CRANE | SEPARATION OF STEM AND DISK ON TWO SERVICE WATER VALVES | 07/09/1993 | 9307280203 |
93332 | MAINE YANKEE ATOMIC POWER, GENERAL ELECTRIC | AK-25 CIRCUIT BREAKERS MAY TRIP DUE TO ACTUATION OF RMS-9 OVERCURRENT TRIP DEVICES ON CURRENT SPIKE OF SHORTER DURATION THAN DESIGNED | 08/20/1993 | 9308250048 |
93333 | UNITED ENERGY SERVICES, BIW CABLE SYSTEMS | ACTIVATION ENERGIES DERIVED FROM AGING DATA ARE NO LONGER USED FOR ENVIRONMENTAL QUALIFICATION OF ELECTRICAL CABLES | 08/05/1993 | 9308300153 |
93334 | CVI, TEXAS UTILITIES GENERATING | INSUFFICIENT OIL PRESSURE FOR PUMP IN REFRIGERANT COMPRESSOR BECAUSE OF BUSHING INSTALLATION | 08/19/1993 | 9308250009 |
93335 | BABCOCK AND WILCOX, BAILEY CONTROLS, NATIONAL SEMICONDUCTOR | OPERATIONAL AMPLIFIERS IN SIGNAL CONVERTER AND BUFFER AMPLIFIER MODULES | 08/19/1993 | 9308250362 |
93336 | NUCLEAR REGULATORY COMMISSION, BBC BROWN BOVERI, CAROLINA POWER AND LIGHT | INADEQUATE DESIGN OPENING FORCES OF 480V LK CIRCUIT BREAKERS | 07/26/1993 | 9308060209 |
93337 | COMMONWEALTH EDISON, GENERAL ELECTRIC | EMERGENCY CORE COOLING SYSTEM MAY NOT BE ABLE TO KEEP VESSEL LEVEL ABOVE TOP OF ACTIVE FUEL FOLLOWING A LOSS OF COOLANT ACCIDENT DUE TO DRAINAGE THROUGH JET PUMPS | 08/20/1993 | 9308260066 |
93338 | WESTINGHOUSE | POSSIBLE RUNOUT CONDITION OF CHARGING PUMPS SAFETY INJECTION | 08/20/1993 | 9308260049 |
93339 | WESTINGHOUSE, PACIFIC GAS AND ELECTRIC | CONTAINMENT SPRAY SYSTEM PERFORMANCE PROBLEMS | 08/19/1993 | ml020500012 |
93340 | VALCOR ENGINEERING, COMBUSTION ENGINEERING, OMAHA PUBLIC POWER DISTRICT | POTENTIAL EXPOSURE OF SOLENOID COIL INSULATED LEAD WIRE EXCEEDS 34,000 RAD | 09/03/1993 | 9309090186 |
93341 | FLORIDA POWER AND LIGHT, RDF, AMS | CALIBRATION SHIFT OF RESISTANCE TEMPERATURE DETECTORS DUE TO INSTRUMENT ERROR AT PLATINUM SENSORS | 03/31/1993 | 9304050241 |
93342 | NUCLEAR REGULATORY COMMISSION, ABB-KENT-TAYLO R, BBC BROWN BOVERI | INTERMITTENT CONTACT AND INTERRUPTION OF SIGNAL PROCESSING BECAUSE OF DEFICIENCY IN SOCKET | 08/27/1993 | ml020500014 |
93343 | VALCOR ENGINEERING | POTENTIAL EXPOSURE OF SOLENOID COIL INSULATED LEAD WIRE EXCEEDS 34,000 RAD | 09/07/1993 | 9309090190 |
93344 | BOEING COMPUTER SERVICES | GTSTRUDL SOFTWARE ERROR | 08/17/1993 | 9308260144 |
93345 | NEBRASKA PUBLIC POWER DISTRICT, LIMITORQUE | POTENTIAL FOR RESIDUAL HEAT REMOVAL PUMP MINIMUM FLOW VALVE OPERATORS TO FAIL DUE TO LARGE DYNAMIC LOADINGS I N NARROW RANGE OF FREQUENCIES | 07/30/1993 | 9308040279 |
93346 | DUQUESNE LIGHT, WESTINGHOUSE | POSSIBLE RUNOUT CONDITION OF CHARGING PUMPS IN SAFETY INJECTION | 09/10/1993 | ml020590191 |
93347 | TENNESSEE VALLEY AUTHORITY, COOPER ENERGY | GEAR WEAR IN ENGINE DRIVEN WATER PUMP IN OPERATING TIME OF ONLY 500 HOURS | 08/27/1993 | 9309080204 |
93348 | VICTOREEN | INCORRECT MATERIAL USED FOR SEISMIC RESTRAINT | 09/13/1993 | ml020500016 |
93349 | NORTHEAST NUCLEAR ENERGY | NONRELEASE OF BRAKES ON VALVE OPERATORS IN UNDERVOLTAGE CONDITION | 09/14/1993 | ml020590193 |
93350 | BABCOCK AND WILCOX | OMISSION OF LOCAL BENDING MOMENT IN STRESS ANALYSIS OF CONTROL ROD DRIVE MECHANISM SUPPORT STRUCTURE | 09/03/1993 | 9309130297 |
93351 | SOUTH CAROLINA ELECTRIC AND GAS, CUTLER-HAMMER, VITRO | CHEMICALLY ATTACKED LEXAN HOUSINGS IN MODEL D26MR31A RELAYS | 09/17/1993 | ml020500018 |
93352 | SOUTHERN CALIFORNIA EDISON, BBC BROWN BOVERI | ERROR DISCOVERED IN LARGE BREAK LOSS OF COOLANT ACCIDENT ANALYSIS THAT RESULTS IN LONGER TIME TO REFLOOD CORE | 09/21/1993 | ml020590197 |
93353 | NORTHEAST NUCLEAR ENERGY, WESTINGHOUSE | FAILURE OF LOCKING CUP AND CRACKED BOLTS FOR MODEL 93A1 TURNING VANE DIFFUSER ON REACTOR COOLANT PUMP | 09/22/1993 | ml020630507 |
93354 | WASHINGTON PUBLIC POWER, GENERAL ELECTRIC | POTENTIAL FOR HIGH ENERGY LINE BREAK OUTSIDE CONTAINMENT THAT COULD RESULT IN ENVIRONMENTAL CONDITIONS BEYOND 10 CFR 50.49 | 09/23/1993 | ml020590199 |
93355 | BORG-WARNER, BYRON JACKSON | EVALUATION OF FRICTION FACTOR FOR 6 INCH GATE VALVE | 09/10/1993 | 9309150150 |
93356 | BBC BROWN BOVERI, SOUTHERN CALIFORNIA EDISON | ERROR DISCOVERED IN LARGE BREAK LOSS OF COOLANT ACCIDENT ANALYSIS THAT RESULTS IN LONGER TIME TO REFLOOD CORE | 09/24/1993 | 9310040258 |
93357 | WESTINGHOUSE | EVALUATION OF DIESEL GENERATORS OPERATING AT TECHNICAL SPECIFICATION LOWER LIMIT SPEED DURING LOSS OF OFFSITE POWER WITH SAFETY INJECTION | 09/09/1993 | 9309150244 |
93358 | BALTIMORE GAS AND ELECTRIC, MASONEILAN | SEPARATION OF ACTUATOR LINKAGE ON CONTAINMENT SPRAY SYSTEM VALVES | 07/30/1993 | 9308040253 |
93359 | IOWA ELECTRIC LIGHT AND POWER, GENERAL ELECTRIC | EMERGENCY DEISEL GENERATOR OUTPUT CIRCUIT BREAKER WOULD NOT CLOSE AUTOMATICALLY | 09/28/1993 | ml020590200 |
93360 | WISCONSIN PUBLIC SERVICE, WESTINGHOUSE | POTENTIAL FOR OVERPOWER OPERATION EXCEEDING TECHNICAL SPECIFICATION LIMITS | 07/19/1993 | 9307270214 |
93361 | WYLE LABORATORIES, NORTHEAST UTILITIES, AGASTAT RELAY | AMERACE RELAYS WITH DETACHED METAL COVER PLATES BELIEVED DUE TO IMPROPER CURING OF EPOXY | 09/30/1993 | 9310210128 |
93362 | COMMONWEALTH EDISON, C AND S VALVE | DEGRADATION OF VITON SEALS ON SEVERAL CLASSES OF CHECK VALVES | 10/01/1993 | 9311080062 |
93363 | NEW YORK POWER AUTHORITY, LIMITORQUE, RELIANCE ELECTRIC | NONRELEASE OF BRAKES ON VALVE OPERATORS IN UNDERVOLTAGE CONDITION | 09/28/1993 | ml020590202 |
93364 | NUCLEAR REGULATORY COMMISSION, CONNECTICUT YANKEE ATOMIC POWER, WESTINGHOUSE | DB-25 CIRCUIT BREAKERS FAILED TO CLOSE DUE TO DIRT ACCUMULATION ON PLUNGER OF 52X CONTROL RELAY | 08/16/1993 | 9308190253 |
93365 | PHILADELPHIA ELECTRIC, WALWORTH, CRANE | CRACKING OF YOKES ON TWO TORUS COOLING INJECTION MOTOR OPERATED VALVES | 10/04/1993 | ml020630516 |
93366 | OMAHA PUBLIC POWER DISTRICT, DRESSER INDUSTRIES | POWER OPERATED RELIEF VALVES FAILED TO OPEN | 10/05/1993 | ml020590366 |
93367 | NORTHEAST NUCLEAR ENERGY, WESTINGHOUSE | POTENTIAL FOR PRESSURE SAFETY VALVE TO STICK OPEN | 10/06/1993 | ml020590378 |
93368 | SPECTRUM TECHNOLOGIES, GENERAL ELECTRIC | FAILURE OF THED136015 MOLDED CASE CIRCUIT BREAKER IN OPERATIONAL AGING TESTS AT 320 CYCLES | 10/01/1993 | 9310080290 |
93369 | SPECTRUM TECHNOLOGIES, BUSSMANN | FAILURE OF A FUSE TO CLEAR AFTER LOADING TO 183 PERCENT OF RATING FOR 460 SECONDS | 10/01/1993 | 9310080290 |
93370 | NIAGARA MOHAWK POWER, ANCHOR/DARLING , CRANE | FAILURE OF TWO ISOLATION VALVES TO SEAL PROPERLY | 07/02/1993 | 9307130369 |
93371 | SOUTH CAROLINA ELECTRIC AND GAS, CUTLER-HAMMER, VITRO | CHEMICALLY ATTACKED LEXAN HOUSINGS IN MODEL D26MR31A RELAYS | 09/28/1993 | 9310050287 |
93372 | DUQUESNE LIGHT, WESTINGHOUSE | LACK OF TIME DELAY SEAL ON LOW FEEDWATER FLOW IN ANTICIPATED TRANSIENT WITHOUT SCRAM MITIGATION SYSTEM ACTUATION CIRCUITRY | 10/08/1993 | ml020630534 |
93373 | LOUISIANA POWER AND LIGHT, LIMITORQUE | UNSTAKED KEYS FOR LOCKING PINION GEAR TO SHAFT IN MOTOR OPERATORS FOR SHUTDOWN COOLING SYSTEM SUCTION ISOLATION VALVES | 10/08/1993 | ml020590383 |
93374 | NORTHEAST NUCLEAR ENERGY, COLT INDUSTRIES | UNDERRATED AIR START SOLENOID VALVES ON EMERGENCY DIESEL GENERATORS | 10/08/1993 | ml020590389 |
93375 | ILLINOIS POWER, LIMITORQUE | SHEARED MOTOR PINION KEY ON MOTOR SHAFT | 10/08/1993 | ml020590394 |
93376 | WYLE LABORATORIES, GEORGIA POWER | INCORRECTLY CERTIFIED BUSSMAN NEUTRALS | 09/21/1993 | 9309300157 |
93377 | ORGANIZATION FOR ECONOMIC COOPERATION AND DEVELOPMENT, GENERAL ELECTRIC | CIRCUMFERENTIAL CRACKS AT INNER SIDE OF CORE SHROUD | 09/27/1993 | Not Available |
93378 | VERMONT YANKEE, GENERAL ELECTRIC | CORE SHROUD SURFACE AND WELDMENT INSPECTIONS | 10/07/1993 | ml020630549 |
93379 | PHILADELPHIA ELECTRIC, GENERAL ELECTRIC, SUN SHIPBUILDING | TWO CRACKS IN A SINGLE WELD IN THE CORE SHROUD | 10/07/1993 | ml020630553 |
93380 | BOSTON EDISON, GENERAL ELECTRIC, SUN SHIPBUILDING | CORE SHROUD SURFACE AND WELDMENT INSPECTIONS | 10/08/1993 | ml020630560 |
93381 | CAROLINA POWER AND LIGHT, GENERAL ELECTRIC, SUN SHIPBUILDING | CIRCUMFERENTIAL CRACKING IN HEAT AFFECTED ZONE OF WELD H3 IN TOP GUIDE SUPPORT PLATE FOR CORE SHROUD | 09/13/1993 | 9309290050 |
93382 | ILLINOIS POWER, LIMITORQUE | SHEARED MOTOR PINION KEY ON MOTOR SHAFT | 10/12/1993 | ml020630570 |
93383 | TENNESSEE VALLEY AUTHORITY, COOPER ENERGY, ASSOCIATED SPRING | INTAKE OR EXHAUST SPRINGS INSTALLED IN SPARE CYLINDER HEADS MAY HAVE DRAW MARKS OR SEAMS ON IDENTIFICATION THAT COULD RESULT IN EMERGENCY DEISEL GENERATOR NONAVAILABILITY | 09/28/1993 | 9310060284 |
93384 | CLEVELAND ELECTRIC ILLUMINATING, RELIANCE ELECTRIC | TRIP OF CONTROL ROOM VENTILATION AIR SUPPLY FAN DUE TO MOTOR WINDING INSULATION FAILURE | 07/08/1993 | 9307150095 |
93385 | PACIFIC GAS AND ELECTRIC, WESTINGHOUSE | OMISSION OF PRESSURE DROP FROM VESSEL BELTLINE TO TRANSMITTER RENDERS TEMPERATURE CURVES AND LOW TEMPERATURE OVERPRESSURIZATION PROTECTION SETPOINTS NONCONSERVATIVE | 06/01/1993 | 9308310256 |
93386 | WASHINGTON PUBLIC POWER, BURNS AND ROE | WATER ACCUMULATION IN PIPING LOW POINTS AND BYPASS OF SECONDARY CONTAINMENT WITH SINGLE FAILURE IN STANDBY SERVICE WATER SYSTEM | 06/14/1993 | 9306180314 |
93387 | NORTH ATLANTIC ENERGY SERVICES, UNITED ENGINEERS, COLT INDUSTRIES | POTENTIAL FOR LOSS OF AIR SUPPLY DURING SEISMIC EVENT THAT COULD CAUSE OVERCOOLING OF EMERGENCY DIESEL GENERATORS | 07/30/1993 | 9308060381 |
93388 | BALTIMORE GAS AND ELECTRIC | LACK OF SAFETY RELATED MAKEUP WATER SOURCE FOR CLOSED LOOP COOLING SYSTEMS | 10/14/1993 | ml020630574 |
93389 | DUQUESNE LIGHT, WESTINGHOUSE | POTENTIAL FOR RELEASE EXCEEDING 10 CFR 100 LIMIT IF VOLUME CONTROL TANK OUTLET CHECK VALVE LEAKS DURING LOSS OF COOLANT ACCIDENT | 03/19/1993 | 9303220302 |
93390 | PACIFIC GAS AND ELECTRIC, ANCHOR/DARLING | INSUFFICIENTLY LONG DOWEL PINS IN CHECK VALVES TO PERMIT VALVE OPERATION AFTER SEISMIC EVENT | 07/28/1993 | 9308100178 |
93391 | GENERAL PUBLIC UTILITIES, COLT INDUSTRIES | INADEQUATE TORQUING OF LUBE OIL FILTER HOUSING BOLTS ON EMERGENCY DEISEL GENERATOR FOLLOWING MAINTENANCE | 08/02/1993 | 9308090210 |
93392 | BOEING COMPUTER SERVICES | ANSYS SOFTWARE ERROR | 09/13/1993 | 9309210184 |
93393 | DUQUESNE LIGHT, WESTINGHOUSE | POSSIBLE RUNOUT CONDITION OF CHARGING PUMPS IN SAFETY INJECTION | 10/07/1993 | 9310140320 |
93394 | DUQUESNE LIGHT, HENRY PRATT, LIMITORQUE | UNEXPECTED DECOUPLING OF STEM OF RECIRCULATION SPRAY PUMP SUCTION VALVE FROM ITS OPERATOR | 10/19/1993 | ml020640083 |
93395 | CLEVELAND ELECTRIC ILLUMINATING, AGASTAT RELAY | RELAYS FUNCTIONED SLOWLY | 10/19/1993 | ml020640092 |
93396 | NORTHEAST NUCLEAR ENERGY, GENERAL ELECTRIC | SYSTEM HARDWARE NOT CONSISTENT WITH ACCIDENT MITIGATION FEATURES ASSUMED IN ANALYSIS | 10/15/1993 | ml020640099 |
93397 | NORTHERN STATES POWER, BBC BROWN BOVERI | IMPROPERLY CRIMPED LUGS ON SEVERAL K-LINE LOW VOLTAGE CIRCUIT BREAKERS | 10/21/1993 | 9310280154 |
93398 | NORTHEAST NUCLEAR ENERGY, COMBUSTION ENGINEERING | EXCESSIVE STRESS ON VALVE STUDS FOR THE BONNET-TO-BODY SEAL LINE DUE TO PEENING | 10/21/1993 | ml020640144 |
93399 | COMMONWEALTH EDISON, C AND S VALVE | DEGRADATION OF VITON SEALS ON SEVERAL CLASSES OF CHECK VALVES | 10/22/1993 | 9311080062 |
93400 | TELEDYNE THERMATICS | POSSIBLE TESTING DEVIATIONS FROM PURCHASE ORDER OF CERTAIN WIRE AND CABLE PRODUCTS | 10/22/1993 | ml020500002 |
93401 | COOPER ENERGY | SEVEN DEFECTIVE DIESEL ENGINE ROCKER ARMS DELIVERED | 10/19/1993 | 9310270078 |
93402 | WESTINGHOUSE | CONTAINMENT SPRAY SYSTEM PERFORMANCE PROBLEMS | 10/04/1993 | 9310200105 |
93403 | DUQUESNE LIGHT, HENRY PRATT, LIMITORQUE | UNEXPECTED DECOUPLING OF STEM OF RECIRCULATION SPRAY PUMP SUCTION VALVE FROM ITS OPERATOR | 10/19/1993 | ml020500003 |
93404 | DEPARTMENT OF ENERGY, GOULD-SHAWMUT , BUSSMANN | FUSES WITH CRACKED END CAPS | 10/07/1993 | ml020500005 |
93405 | NORTHEAST NUCLEAR ENERGY, CROSBY VALVE AND GAGE | INCOMPLETE RESEATING AND INCORRECT LOWER RING ADJUSTMENT SETTING OF STEAM GENERATOR SAFETY VALVES DUE TO USE OF INCORRECT PROCEDURE | 08/31/1993 | 9309090435 |
93406 | DUKE POWER, WESTINGHOUSE | LACK OF PROPER TESTING OF CONTAINMENT SPRAY SYSTEM DUE TO OMISSION IN PROCEDURE | 03/19/1993 | 9303220293 |
93407 | ARIZONA PUBLIC SERVICE, AMETEK | FAILURE OF REACTOR COOLANT PUMP SEAL CONTROLLED BLEEDOFF FLOW INDICATION | 09/13/1993 | 9309210258 |
93408 | PUBLIC SERVICE ELECTRIC AND GAS, WESTINGHOUSE | TEMPERATURE SUSCEPTIBILITY OF CONTROL ROD ANALOG POSITION INDICATION SYSTEM COILS | 08/26/1993 | 9309030248 |
93409 | ARIZONA PUBLIC SERVICE, GENERAL ELECTRIC | FAILURE OF LOW PRESSURE SAFETY INJECTION PUMP MAGNE-BLAST VERTICAL LIFT, HORIZONTAL DRAWOUT, 1200 AMPS, 4160 VOLTS, CIRCUIT BREAKER TO REMAIN CLOSED | 10/26/1993 | ml020640150 |
93410 | PUBLIC SERVICE ELECTRIC AND GAS, WESTINGHOUSE | POTENTIAL FOR A SINGLE FAILURE IN THE ROD CONTROL SYSTEM TO CAUSE INADVERTENT WITHDRAWAL OF A SINGLE ROD CLUSTER CONTROL ASSEMBLY FROM AN INSERTED POSITION | 08/26/1993 | 9309030268 |
93411 | WESTINGHOUSE | APPARENT LACK OF FUSION IN REACTOR VESSEL HEAD ADAPTOR PENETRATION ATTACHMENT WELDS | 10/19/1993 | 9310260340 |
93412 | CAROLINA POWER AND LIGHT, COLT INDUSTRIES | BROKEN SPRINGS ON THREE EMERGENCY DEISEL GENERATOR AIR START DISTRIBUTOR VALVES | 10/28/1993 | ml020640151 |
93413 | FISCHER AND PORTER, PHILADELPHIA ELECTRIC, COMMONWEALTH EDISON | DEVIATION IN TESTING METHODOLOGY FOR CLAMP ON ULTRASONIC FLOW METERS USED ON 12 INCH SCHEDULE 40 PIPE | 11/01/1993 | 9311090039 |
93414 | FISCHER AND PORTER, PHILADELPHIA ELECTRIC, COMMONWEALTH EDISON | DEVIATION IN TESTING METHODOLOGY FOR CLAMP ON ULTRASONIC FLOW METERS USED ON 12 INCH SCHEDULE 40 PIPE | 11/01/1993 | ml020500006 |
93415 | POWER AUTHORITY OF STATE OF NEW YORK, WESTINGHOUSE | MINIMUM TEMPERATURE FOR CRITICALITY IS 450 F IN TECHNICAL SPECIFICATIONS BUT 540 F IN SAFETY ANALYSIS | 11/02/1993 | ml020590400 |
93416 | CONSUMERS POWER | NINE CONTACT MODEL 5U12-76 RELAYS DO NOT MEET SEISMIC QUALIFICATION REQUIREMETS | 08/13/1993 | ml020590402 |
93417 | NAMCO CONTROLS, COMMONWEALTH EDISON | POTENTIAL ABNORMAL OPERATION OF LIMIT SWITCHES EA740 AND EA750 WHEN OPERATED BELOW 65 F DUE TO INCREASED VISCOSITY OF GREASE | 11/05/1993 | 9311080224 |
93418 | DEPARTMENT OF ENERGY, WESTINGHOUSE | IMPROPER ALIGNMENT OF PLASTIC FACE PLATE ON TYPE EH, 3 PHASE, 480 VOLTS CIRCUIT BREAKER OPERATING LINKAGE | 09/24/1993 | ml020500007 |
93419 | BOEING COMPUTER SERVICES | GTSTRUDL SOFTWARE ERROR | 10/19/1993 | 9310280093 |
93420 | BOEING COMPUTER SERVICES | ANSYS SOFTWARE ERROR | 10/22/1993 | 9310270076 |
93421 | BOEING COMPUTER SERVICES | GTSTRUDL SOFTWARE ERROR | 10/11/1993 | 9310210171 |
93422 | ENVIROTECH CONTROLS | SEISMIC TESTING PROBLEMS ON WESTRONICS MODEL 2100C SERIES RECORDERS ON UNITS BUILT PRIOR TO 1993 | 10/07/1993 | 9310200279 |
93423 | NEW YORK POWER AUTHORITY, WESTINGHOUSE | DISCREPANCIES IN VALVE WEIGHTS USED IN PIPING ANALYSES | 10/01/1993 | 9310080020 |
93424 | DUQUESNE LIGHT, AUTOMATIC TIMING AND CONTROL, WYLE LABORATORIES | FAILURE OF TWO EMERGENCY DEISEL GENERATOR SEQUENCERS DUE TO USE OF MODEL 365A LONG RANGE TIMER RELAYS | 11/08/1993 | ml020590407 |
93425 | AGASTAT, WYLE LABORATORIES | AMERACE GPIA RELAYS NOT DESIGNED FOR HARSH NUCLEAR ENVIRONMENT | 11/02/1993 | 9311080211 |
93426 | PACIFIC GAS AND ELECTRIC, WESTINGHOUSE | POTENTIALLY NONCONSERVATIVE HEAT FLUX HOT CHANNEL FACTOR PENALTY | 10/18/1993 | 9310290090 |
93427 | CAROLINA POWER AND LIGHT, SIEMENS POWER | LOCATION OF GADOLINIA PINS IN FUEL ASSEMBLY IN CORE DIFFERENT FROM DESIGN SPECIFICATION | 11/19/1993 | 9312020249 |
93428 | PENNSYLVANIA POWER AND LIGHT, ENTERGY OPERATIONS, GENERAL ELECTRIC | INTRAGRANULAR STRESS CORROSION CRACKING OF JET PUMP HOLD DOWN BEAMS | 11/21/1993 | ml020590411 |
93429 | GENERAL PUBLIC UTILITIES, LIMITORQUE | USE OF A HAMMER TO TAP LEVER ONTO ITS SHAFT DURING REPLACEMENT OF MANUAL DECLUTCH LEVERS ON EIGHT VALVE ACTUATORS IMPAIRED ELECTRICAL OPERATION | 11/17/1993 | ml020590421 |
93430 | ENTERGY OPERATIONS | BROKEN YOKE AND SEPARATED DISC FROM STEM ON HIGH PRESSURE CORE SPRAY VALVE DURING TESTING | 11/22/1993 | ml020590426 |
93431 | ILLINOIS POWER | SHEARED MOTOR PINION KEY ON HIGH PRESSURE CORE SPRAY INJECTION VALVE ACTUATOR | 10/08/1993 | ml020590430 |
93432 | TENNESSEE VALLEY AUTHORITY, TRANSAMERICA DELAVAL, COOPER INDUSTRIES | MISMATCHED CAPACITIES OF COMPRESSOR AND DRYER RESULTS IN INCREASED MOISTURE IN EMERGENCY DEISEL GENERATOR AIR START SYSTEM | 11/18/1993 | 9312020307 |
93433 | WESTINGHOUSE | INCREASING AND DECREASING HOT LEG TEMPERATURE IN CYCLES LASTING SEVERAL MINUTES | 11/12/1993 | 9311170058 |
93434 | PENNSYLVANIA POWER AND LIGHT, ENTERGY OPERATIONS, GENERAL ELECTRIC | INTRAGRANULAR STRESS CORROSION CRACKING OF JET PUMP HOLD DOWN BEAMS | 11/23/1993 | ml020640155 |
93435 | FISCHER AND PORTER | DEVIATION IN TESTING METHODOLOGY FOR CLAMP ON ULTRASONIC FLOW METERS USED ON 12 INCH SCHEDULE 40 PIPE | 11/11/1993 | 9311180054 |
93436 | ARIZONA PUBLIC SERVICE, WESTINGHOUSE | FAILURE OF REACTOR TRIP BREAKER MODEL DS-206 TO CLOSE | 11/10/1993 | ml020640170 |
93437 | GENERAL ELECTRIC | FAILURE OF CYLINDER LOCK SELECTOR SPRING TO RETURN TYPE CR2940 SWITCH TO ORIGINAL POSITION | 11/01/1993 | 9311300038 |
93438 | NORTHEAST NUCLEAR ENERGY, WESTINGHOUSE | POTENTIAL FOR PRESSURE SAFETY VALVE TO STICK OPEN | 10/29/1993 | 9311050158 |
93439 | WESTINGHOUSE | EVALUATION OF DIESEL GENERATORS OPERATING AT TECHNICAL SPECIFICATION LOWER LIMIT SPEED DURING LOSS OF OFFSITE POWER WITH SAFETY INJECTION | 10/27/1993 | 9311090158 |
93440 | GENERAL ELECTRIC | CORE SHROUD INDICATIONS | 11/30/1993 | 9312130239 |
93441 | FARWELL AND HENDRICKS, TELEMECANIQUE | E20 STYLE OVERLOAD RELAYS CAN TEMPORARILY OPEN AND CLOSE WITHOUT FULLY TRIPPING DUE TO OVER CENTER TOGGLE SWITCH DESIGN | 12/01/1993 | 9312070155 |
93442 | SOUTHERN CALIFORNIA EDISON, METER DEVICES | FAILURE OF EMERGENCY DEISEL GENERATOR ROTO TEST SWITCH DUE TO SHEARING OF SWITCH CONNECTIONS BY BOLT HEAD | 12/01/1993 | ml020640180 |
93443 | NORTHERN STATES POWER, WESTINGHOUSE | CONTINUING FAILURES OF NBDF RELAYS USED IN THE REACTOR PROTECTION SYSTEM | 12/02/1993 | ml020640186 |
93444 | DUQUESNE LIGHT, HENRY PRATT, LIMITORQUE | SEPARATION OF DISC ON VALVE FROM MOTOR OPERATOR DUE TO SPLINE ADAPTER THROUGH OVERSIZED HOLE ON ADAPTER AND BONNET PLATES | 12/03/1993 | 9312100277 |
93445 | GENERAL ELECTRIC, POWER AUTHORITY OF STATE OF NEW YORK | CURRENT LIMITING ISOLATION RESISTORS TO PROTECT AGAINST HOT SHORTS IN THE REACTOR PROTECTION SYSTEM SCRAM STATUS INDICATING LIGHTS NOT PROPERLY LOCATED IN THEIR RESPECTIVE SCRAM CONTACTOR BOXES | 12/03/1993 | 9312100271 |
93446 | PUBLIC SERVICE ELECTRIC AND GAS, CANADA-ALLIED DIESEL | CRACKING OF CYLINDER LINERS IN EMERGENCY DIESEL GENERATORS AS NOTED BY JACKET WATER LEAKS | 12/03/1993 | ml020590434 |
93447 | CAROLINA POWER AND LIGHT, SIEMENS POWER | LOCATION OF GADOLINIA PINS IN FUEL ASSEMBLY IN CORE DIFFERENT FROM DESIGN SPECIFICATION | 12/06/1993 | ml020590439 |
93448 | SOUTHERN CALIFORNIA EDISON, METER DEVICES | FAILURE OF EMERGENCY DEISEL GENERATOR ROTO TEST SWITCH DUE TO SHEARING OF SWITCH CONNECTIONS BY BOLT HEAD | 12/07/1993 | ml020640190 |
93449 | COMMONWEALTH EDISON, ITT STANDARD FLUID TECHNOLOGY | FAILURE OF HEAT EXCHANGER AT TUBE ROLL JOINT DUE TO EXCESSIVE WALL THINNING | 11/24/1993 | 9312030283 |
93450 | COOPER ENERGY | CRACKING ON PORTION OF SUBCOVER ON WHICH ARE MOUNTED INTAKE AND EXHAUST ROCKER SHAFTS | 12/09/1993 | 9312150186 |
93451 | ILLINOIS POWER, LIMITORQUE, ANCHOR/DARLING | SHEARED MOTOR PINION KEY ON HIGH PRESSURE CORE SPRAY INJECTION VALVE ACTUATOR | 12/10/1993 | 9312200222 |
93452 | BORG-WARNER | TWO VALVES FAILED TO CLOSE FULLY DURING TESTING BECAUSE OF DISK TO STUD ATTACHMENT WELD | 12/10/1993 | 9312170157 |
93453 | BORG-WARNER | TWO VALVES FAILED TO CLOSE FULLY DURING TESTING BECAUSE OF DISK TO STUD ATTACHMENT WELD | 12/10/1993 | 9312170150 |
93454 | MORRISON- KNUDSEN, GENERAL MOTORS ELECTROMOTIVE DIVISION | CRACKING PROBLEM WITH LASER- HARDENED CYLINDER LINER ON 645 DIESELS | 12/10/1993 | 9312170191 |
93455 | ANCHOR/DARLING , PARKER HANNIFIN | MISSING STAINLESS STEEL GLAND IN STEM SEAL OF NEEDLE VALVES IN ACTUATORS FOR MAIN STEAM AND FEEDWATER ISOLATION VALVES | 12/13/1993 | ml020560589 |
93456 | NUMERICAL APPLICATIONS | INCORRECT INPUT FOR HEAT EXCHANGER MODEL IN GOTHIC COMPUTER PROGRAM FOR CONTAINMENT THERMAL HYDRAULIC ANALYSIS | 12/06/1993 | 9312210066 |
93457 | ARIZONA PUBLIC SERVICE, WESTINGHOUSE | FAILURE OF REACTOR TRIP BREAKER MODEL DS-206 TO CLOSE | 12/14/1993 | ml020640195 |
93458 | POWER AUTHORITY OF STATE OF NEW YORK, GENERAL ELECTRIC | CURRENT LIMITING ISOLATION RESISTORS TO PROTECT AGAINST HOT SHORTS IN THE REACTOR PROTECTION SYSTEM SCRAM STATUS INDICATING LIGHTS NOT PROPERLY LOCATED IN THEIR RESPECTIVE SCRAM CONTACTOR BOXES | 11/29/1993 | 9312130417 |
93459 | NAMCO CONTROLS, PACIFIC GAS AND ELECTRIC | TEST FAILURE OF EA180-31602 LIMIT SWITCH NORMALLY OPEN CONTACTS TO CLOSE | 12/16/1993 | 9312270067 |
93460 | COMMONWEALTH EDISON, BBC BROWN BOVERI, NUTHERM INTERNATIONAL | MISSING PIECES IN OPERATING MECHANISMS OF REFURBISHED CIRCUIT BREAKERS | 12/16/1993 | ml020640207 |
93461 | BORG-WARNER | EVALUATION OF FRICTION FACTOR FOR 6 INCH GATE VALVE | 12/03/1993 | 9312130035 |
93462 | NIAGARA MOHAWK POWER, GENERAL ELECTRIC | INABILITY TO OPERATE HIGH PRESSURE CORE SPRAY INJECTION VALVE WITH DEGRADED VOLTAGE | 12/08/1993 | 9312160175 |
93463 | DUQUESNE LIGHT, HENRY PRATT, LIMITORQUE | SEPARATION OF DISC ON VALVE FROM MOTOR OPERATOR DUE TO SPLINE ADAPTER THROUGH OVERSIZED HOLE ON ADAPTER AND BONNET PLATES | 12/10/1993 | 9312150346 |
93464 | NORTHEAST NUCLEAR ENERGY, WESTINGHOUSE | SEVERAL CRACKED TURNING VANE CAP SCREWS ON A MODEL 93A-1 REACTOR COOLANT PUMP | 11/22/1993 | 9312090194 |
93465 | WESTINGHOUSE | POSSIBLE RUNOUT CONDITION OF CHARGING PUMPS IN SAFETY INJECTION | 11/29/1993 | 9312080110 |
93466 | BBC BROWN BOVERI, POTTER AND BRUMFIELD, LOUISIANA POWER AND LIGHT | EXCESSIVE END PLAY OF SHAFTS ON MOTOR DRIVEN RELAYS DUE TO OVERSIZED COILS | 12/23/1993 | 9401110047 |
93467 | SOUTHERN CALIFORNIA EDISON, METER DEVICES | FAILURE OF EMERGENCY DEISEL GENERATOR ROTO TEST SWITCH DUE TO SHEARING OF SWITCH CONNECTIONS BY BOLT HEAD | 12/23/1993 | 9405040099 |
93468 | TENNESSEE VALLEY AUTHORITY, TRANSAMERICA DELAVAL, COOPER INDUSTRIES | MISMATCHED CAPACITIES OF COMPRESSOR AND DRYER RESULTS IN INCREASED MOISTURE IN EMERGENCY DEISEL GENERATOR AIR START SYSTEM | 12/10/1993 | 9312200300 |
LOG_NO | NOTIFIER, VENDOR | DESCRIPTION | REP_DATE | ACCESS_NO |
92001 | RALPH A. HILLER, AUTOMATIC SWITCH COMPANY | SOLENOID VALVE MODEL NP8320-A185V MAY OPEN AFTER BEING DEENERGIZED | 01/07/1992 | 920113.0281 |
92002 | VIRGINIA ELECTRIC AND POWER, WESTINGHOUSE | RESIDUAL HEAT REMOVAL SYSTEM RELIEF VALVE DESIGN FLOW RATE | 01/22/1992 | ml01338.0152 |
92003 | FAIRBANKS MORSE, COLT INDUSTRIES | PISTON CASTINGS MAY HAVE CRACKS BELOW AND THROUGH UPPER AND LOWER RING GROOVE | 01/29/1992 | 920204.0009 |
92004 | ROSEMOUNT | SERIES 5520H INDICATING ELECTRICAL TRANSMITTER SHOWS VARIATION IN PERFORMANCE ACCURACY OVER STATED TEMPERATURE RANGE | 12/23/1991 | 920218.0165 |
92005 | WESTINGHOUSE | TIME REQUIRED TO SWITCH THE EMERGENCY CORE COOLING SYSTEM FROM COLD LEG RECIRCULATION TO HOT LEG RECIRCULATION | 01/27/1992 | 920131.0158 |
92006 | WESTINGHOUSE | POTENTIAL DEVIATIONS IN EMERGENCY CORE COOLING SYSTEM EVALUATION COMPUTER PROGRAMS | 01/21/1992 | 920128.0046 |
92007 | TEXAS UTILITIES GENERATING, COPES-VULCAN, WESTINGHOUSE | VALVE BONNET TO YOKE BOLTING NOT ASTM A93 GRADE B6 MATERIAL | 01/16/1992 | 920124.0158 |
92008 | TEXAS UTILITIES GENERATING, BORG-WARNER | SAFETY TRIP VALVES USED AS MECHANICAL OVERSPEED DEVICES IN EMERGENCY DIESEL GENERATORS | 01/14/1992 | 920204.0320 |
92009 | NUTHERM INTERNATIONAL, FASCO INDUSTRIES, GEORGIA POWER | ARMATURE CARRIERS BREAKING IN CONTACTOR MODEL 30-FO-30 | 01/14/1992 | 920116.0083 |
92010 | COOPER ENERGY | POTENTIAL PROBLEM WITH CYLINDER LINER IN DSR-48 AND DSRV-16-4 DIESEL ENGINE | 01/15/1992 | 920121.0230 |
92011 | SPECTRUM TECHNOLOGIES, YOKOGAWA CORPORATION OF AMERICA | PROGRAMMABLE INDICATING CONTROLLER, YS-80 SERIES, MODEL SLPC | 12/23/1991 | 9202250044 |
92012 | QUALITY SERVICES INTERNATIONAL, BBC BROWN BOVERI | COMMERCIAL GRADE RELAYS REPRESENTED AS SAFETY RELATED RELAYS | 02/04/1992 | 9205070031 |
92013 | EBERLINE, PENNSYLVANIA STATE UNIVERSITY | MODEL AMS-3A BETA PARTICULATE AIR MONITOR | 01/27/1992 | 9202250247 |
92014 | MORRISON-KNUDSE N | ROTOR POLE MOUNTING BOLT TORQUE FOR EMD A20, A20C, A20C1, AND A20C2 GENERATORS | 01/24/1992 | 920228.0097 |
92015 | MORRISON-KNUDSE N | ROTOR POLE MOUNTING BOLT TORQUE FOR EMD A20, A20C, A20C1, AND A20C2 GENERATORS | 02/05/1992 | 920303.0123 |
92016 | NEBRASKA PUBLIC POWER DISTRICT, AMOT CONTROL | SAFETY TRIP VALVES USED AS MECHANICAL OVERSPEED DEVICES IN EMERGENCY DIESEL GENERATORS | 02/18/1992 | 920225.0182 |
92017 | GENERAL ELECTRIC | MOLDED CASE CIRCUIT BREAKERS WITH SHUNT TRIP AND UNDERVOLTAGE RELEASE ACCESSORIES | 02/28/1992 | 920304.0219 |
92018 | TEXAS UTILITIES GENERATING, BORG-WARNER | CHECK VALVE SWING ARM PART NUMBER 72543 NOT COMPLETELY INTERCHANGEABLE WITH ORIGINAL PART | 02/28/1992 | 920303.0180 |
92019 | NUTHERM INTERNATIONAL, YOKOGAWA CORPORATION OF AMERICA | WEAR PLATE MATERIAL IN THE READ ONLY MEMORY SOCKET OF YS-80 SERIES CONTROLLERS | 02/03/1992 | 920206.0038 |
92020 | CONSOLIDATED EDISON | CORROSION IN THE LUBRICATING OIL COOLERS ASSOCIATED WITH EMERGENCY DEISEL GENERATOR JACKET WATER COOLERS | 02/21/1992 | 920318.0378 |
92021 | CAROLINA POWER AND LIGHT, ANCHOR/DARLING | DEFICIENCY IN ACTUATORS FOR MAIN FEEDWATER PREHEATER BYPASS ISOLATION VALVES | 02/14/1992 | 920220.0037 |
92022 | NUTHERM INTERNATIONAL, FASCO INDUSTRIES | DEFINITE PURPOSE CONTACTORS | 03/06/1992 | 920317.0110 |
92023 | GENERAL ELECTRIC, ANCHOR/DARLING | MOTOR OPERATED VALVE STEM THRUST SIZING CALCULATION DID NOT INCLUDE STEM EJECTION FORCE | 02/12/1992 | 920219.0407 |
92024 | TEXAS UTILITIES GENERATING, COPES-VULCAN, WESTINGHOUSE | VALVE BONNET TO YOKE BOLTING NOT ASTM A93 GRADE B6 MATERIAL | 02/13/1992 | 920219.0070 |
92025 | ROCHESTER GAS AND ELECTRIC, VICTOREEN | FIELD CALIBRATION SOURCE SERIAL NUMBER 109, MODEL 878-10 DID NOT SATISFY PURCHASE ORDER | 02/24/1992 | 920318.0013 |
92026 | MOVATS INCORPORATED | MOTOR OPERATED VALVE SPRING PACK OPEN CALIBRATION METHODOLOGY | 02/28/1992 | 920323.0087 |
92027 | COOPER ENERGY, NEBRASKA PUBLIC POWER DISTRICT, AMOT CONTROL | SAFETY TRIP VALVES USED AS MECHANICAL OVERSPEED DEVICES IN EMERGENCY DIESEL GENERATORS | 03/02/1992 | 920313.0051 |
92028 | COLT INDUSTRIES, FAIRBANKS MORSE | CRACKED PISTON CASTINGS | 03/18/1992 | 920323.0300 |
92029 | COMMONWEALTH EDISON, ANCHOR/DARLING | MOTOR OPERATED GATE VALVES | 03/18/1992 | 920323.0298 |
92030 | BORG-WARNER, TEXAS UTILITIES GENERATING | CHECK VALVE SWING ARM PART NUMBER 72543 NOT COMPLETELY INTERCHANGEABLE WITH ORIGINAL PART | 03/16/1992 | 920324.0159 |
92031 | FLORIDA POWER AND LIGHT, WESTINGHOUSE | REACTOR VESSEL HEAD ADAPTOR TUBE CRACKING | 03/23/1992 | 920330.0130 |
92032 | NUTHERM INTERNATIONAL, FASCO INDUSTRIES | DEFINITE PURPOSE CONTACTORS | 03/26/1992 | 920330.0199 |
92033 | SOUTH CAROLINA ELECTRIC AND GAS | FEEDWATER ISOLATION VALVE ACTUATOR FAILED TEST | 01/06/1992 | 920113.0084 |
92034 | VALCOR ENGINEERING, DUKE POWER | 17-7PH SPRING FAILURE IN VALVE | 03/25/1992 | 920401.0291 |
92035 | COOPER ENERGY | DIESEL ENGINE POWER CYLINDER LINER | 03/13/1992 | 920324.0332 |
92036 | ROSEMOUNT | TRANSMITTERS MODELS 1153 AND 1154 | 12/05/1991 | 911212.0128 |
92037 | CONSOLIDATED EDISON, WESTINGHOUSE | CORROSION IN THE LUBRICATING OIL COOLERS ASSOCIATED WITH EMERGENCY DEISEL GENERATOR JACKET WATER COOLERS | 03/20/1992 | 920401.0079 |
92038 | TARGET ROCK | MATERIAL SUBSTITUTION IN TERMINAL BLOCKS SUPPLIED WITH SOLENOID VALVES | 03/03/1992 | 920311.0070 |
92039 | OMAHA PUBLIC POWER DISTRICT | CRACKING OF CAM FOLLOWERS ON SBM CONTROL SWITCHES FOR 4160 VOLT SWITCHGEAR | 04/20/1992 | ml01338.0163 |
92040 | TVA, WESTINGHOUSE | LIMITATIONS OF PRESSURIZER VENTING FOR DECAY HEAT REMOVAL AT COLD SHUTDOWN | 03/16/1992 | ml01338.0174 |
92041 | ROCHESTER GAS AND ELECTRIC, VICTOREEN | FIELD CALIBRATION SOURCE SERIAL NUMBER 109, MODEL 878 DID NOT SATISFY PURCHASE ORDER | 03/23/1992 | 920401.0141 |
92042 | ROCHESTER GAS AND ELECTRIC | MOTOR OPERATED VALVE TEST DATA DIFFER FROM CALCULATIONS | 03/23/1992 | 920330.0092 |
92043 | ROCHESTER GAS AND ELECTRIC | TWO INCH MANUAL 1500 POUNDS PER SQUARE INCH ASME CLASS II VALVES FOUND GOUGED ON DELIVERY | 03/23/1992 | 920330.0092 |
92044 | CONSUMERS POWER | IMPROPERLY TERMINATED WIRES ON CLOSING RELAY FOR 2400V SWITCHGEAR BREAKER | 04/23/1992 | 920507.0124 |
92045 | ANCHOR/DARLING, CONTROMATICS CORPORATION, NORTHEAST NUCLEAR ENERGY | TYPE C SERIES BALL VALVES WITH TEFZEL SEATS MAY LEAK AT AMBIENT TEMPERATURES AFTER EXPOSURE TO TEMPERATURE GREATER THAN 160 F | 04/09/1992 | 920625.0012 |
92046 | CONSOLIDATED POWER SUPPLY, CONSOLIDATED PIPE AND VALVE SUPPLY | DEVIATION IN GAGE USED FOR HYDROSTATIC TESTING OF PIPING | 03/31/1992 | 920514.0001 |
92047 | SOUTHERN CALIFORNIA EDISON | MISASSEMBLY OF AUXILIARY FEEDWATER PUMP SUPPORT SYSTEM PIPING | 03/06/1992 | 920324.0144 |
92048 | FLORIDA POWER AND LIGHT, TIOGA PIPE SUPPLY | CRACK INDICATIONS IN 3 INCH MONEL 400 SOCKETWELD TEE FITTINGS | 04/01/1992 | 920513.0211 |
92049 | ROBERTSHAW CONTROLS, GENERAL ELECTRIC | QUALITY ASSURANCE PROGRAM DOES NOT CONFORM TO 10 CFR 50 APPENDIX B PROVISIONS | 12/19/1991 | 911230.0210 |
92050 | CAROLINA POWER AND LIGHT, BROWN AND ROOT | BOLTS FOR WALLS NOT INSTALLED PER PLANT DESIGN | 04/24/1992 | 920501.0230 |
92051 | MORRISON- KNUDSEN, ELECTROMOTIVE DIVISION OF GENERAL MOTORS | POTENTIAL DEFECT IN TURBOCHARGERS FOR SERIES 645 DEISEL GENERATOR ENGINE | 04/17/1992 | 920421.0058 |
92052 | BBC BROWN BOVERI | AUTHORIZATION OF UNESCORTED ACCESS FOR TEMPORARY WORKERS | 04/24/1992 | 920430.0151 |
92053 | NORTHEAST NUCLEAR ENERGY, FAIRBANKS MORSE | INADEQUATE COOLING SYSTEM DESIGN FOR EMERGENCY DEISEL GENERATOR | 01/28/1992 | ml01338.0182 |
92054 | VERMONT YANKEE, ANCHOR/DARLING | INADEQUATE CLEARANCE BETWEEN THE SWING ARM AND SHAFT BUSHINGS ON A 150 POUNDS PER SQUARE INCH SWING CHECK VALVE | 04/29/1992 | 920504.0141 |
92055 | POWER AUTHORITY OF STATE OF NEW YORK, GENERAL ELECTRIC | INDICATING LIGHT BULBS BURNING OUT AND BLOWING FUSES | 03/06/1992 | 920318.0274 |
92056 | CAROLINA POWER AND LIGHT | NONSAFETY RELATED RADIATION MONITORING CENTRAL PROCESSOR COULD SEND BAD DATA TO SAFETY RELATED RADIATION MONITORS | 05/01/1992 | ml01338.0200 |
92057 | GENERAL ELECTRIC, STATIC O RING | FAILURES OF KAPTON SENSOR DIAPHRAGMS IN DIFFERENTIAL PRESSURE AND PRESSURE SWITCHES | 05/01/1992 | 920624.0253 |
92058 | ARIZONA PUBLIC SERVICE, WESTINGHOUSE | REACTOR TRIP BREAKER TYPE DS-206 FAILED TO OPEN | 04/20/1992 | ml01338.0228 |
92059 | FLORIDA POWER AND LIGHT, TIOGA PIPE SUPPLY | CRACK INDICATIONS IN 3 INCH MONEL 400 SOCKETWELD TEE FITTINGS | 04/28/1992 | 920505.0292 |
92060 | WESTINGHOUSE | ROD CLUSTER CONTROL ASSEMBLY FUNCTIONALITY | 04/30/1992 | 920505.0014 |
92061 | WESTINGHOUSE | CONTAINMENT INITIAL PRESSURE AND TEMPERATURE IN LOSS OF COOLANT ACCIDENT | 04/30/1992 | 920505.0014 |
92062 | WESTINGHOUSE | PEAK CLAD TEMPERATURE IN LOSS OF COOLANT ACCIDENT | 04/30/1992 | 920505.0014 |
92063 | WESTINGHOUSE | INADEQUATE DEDICATION OF PARTS FOR CLASS 1E 7300 CIRCUIT CARDS | 04/24/1992 | 920430.0254 |
92064 | WESTINGHOUSE | CRACKED INSULATORS IN ASL DRY TYPE TRANSFORMERS | 04/30/1992 | 920506.0250 |
92065 | PUBLIC SERVICE ELECTRIC AND GAS, BECHTEL POWER | DESIGN DEFECT IN BUS TRANSFER SCHEME | 05/08/1992 | 920728.0177 |
92066 | ROCHESTER GAS AND ELECTRIC, MOVATS INCORPORATED | MOTOR OPERATED VALVE SPRING PACK OPEN CALIBRATION METHODOLOGY | 05/04/1992 | 920507.0221 |
92067 | TEXAS UTILITIES GENERATING, ELGAR CORPORATION | MULTIPLE TESTING DEFICIENCIES OF INVERTERS | 05/13/1992 | 920728.0159 |
92068 | MORRISON- KNUDSEN, ELECTROMOTIVE DIVISION OF GENERAL MOTORS | POTENTIAL DEFECT IN TURBOCHARGERS FOR SERIES 645 DEISEL GENERATOR ENGINE | 05/11/1992 | 920521.0231 |
92069 | CONSOLIDATED EDISON | CORROSION IN THE LUBRICATING OIL COOLERS ASSOCIATED WITH EMERGENCY DEISEL GENERATOR JACKET WATER COOLERS | 02/21/1992 | 920318.0378 |
92070 | WISCONSIN PUBLIC SERVICE, WESTINGHOUSE | SURGE LINE FLOODING | 05/11/1992 | 920518.0005 |
92071 | COMMONWEALTH EDISON, GOULD NATIONAL BATTERY | TYPE NCX-21 BATTERIES USED IN CLASS 1E APPLICATIONS | 05/22/1992 | 920601.0001 |
92072 | LIMITORQUE | MAINTENANCE REPORT | 02/27/1992 | 920624.0257 |
92073 | PUBLIC SERVICE ELECTRIC AND GAS, G. H. BETTIS | TESTING OF ACTUATORS FOR CONTAINMENT ATMOSPHERIC CONTROL VALVES | 05/29/1992 | 920624.0232 |
92074 | CLEVELAND ELECTRIC ILLUMINATING, ATWOOD AND MORRILL | CRACKING IN MAIN STEAM ISOLATION VALVE POPPETS | 05/22/1992 | 920624.0217 |
92075 | CONSUMERS POWER, ALLIS CHALMERS | IMPROPERLY TERMINATED WIRES ON CLOSING RELAY FOR 2400V SWITCHGEAR BREAKER | 05/15/1992 | 920526.0150 |
92076 | COLUMBUS METALLURGICAL SERVICES | SLIPON FLANGE, ORIGINALLY OF 14 3/4 INCH INSIDE DIAMETER BUT REDUCED BY A WELDING 3/4"RING AND MACHINE WELDING, SEPARATED FROM RING | 03/27/1992 | ml01338.0294 |
92077 | TIOGA PIPE SUPPLY, FLORIDA POWER AND LIGHT | CRACK INDICATIONS IN 3 INCH MONEL 400 SOCKETWELD TEE FITTINGS | 05/28/1992 | 920602.0142 |
92078 | WASHINGTON PUBLIC POWER, GENERAL ELECTRIC | CRACKED AIR DEFLECTOR IN HIGH PRESSURE CORE SPRAY PUMP MOTOR MODEL 5K6357XC10A | 05/28/1992 | ml01338.0304 |
92079 | TENNESSEE VALLEY AUTHORITY | TEFLON IN VALVE SEATS AND PACKING IN H2 AND O2 ANALYZERS DOES NOT MEED RADIATION REQUIREMENT | 06/13/1985 | 850624.0133 |
92080 | PORTLAND GENERAL ELECTRIC | TEFLON IN POST ACCIDENT MONITORING INSTRUMENTS DRAIN VALVES DOES NOT MEED RADIATION REQUIREMENT | 06/05/1992 | ml01338.0316 |
92081 | COMMONWEALTH EDISON, VELAN VALVE | PERFORMANCE OF FORGED SWING CHECK VALVES | 05/22/1992 | 920601.0002 |
92082 | PUBLIC SERVICE ELECTRIC AND GAS, BECHTEL POWER | DESIGN DEFECT IN BUS TRANSFER SCHEME | 06/03/1992 | 920611.0196 |
92083 | WESTINGHOUSE | CONTAINMENT INITIAL TEMPERATURE ASSUMPTIONS FOR LARGE BREAK LOSS OF COOLANT ACCIDENT | 06/01/1992 | 920611.0088 |
92084 | VICTOREEN, TRW CINCH | PRINTED CIRCUIT BOARD CONNECTOR (PART 50-30B-10) IN MODEL 876A HIGH RANGE CONTAINMENT RADIATION MONITOR | 06/16/1992 | 920625.0249 |
92085 | WESTEX | FAILURE OF PRESSURE SWAGE FITTING ON SOURCE EXPOSURE TUBE | 05/05/1992 | 920522.0210 |
92086 | TARGET ROCK | RECTIFIER 9204 IN SOLENOID VALVES | 06/11/1992 | 920624.0400 |
92087 | GULF STATES UTILITIES, CONNEX PIPE SYSTEMS | WALL THICKNESS OF FEEDWATER REPLACEMENT ELBOW LESS THAN MINIMUM | 06/18/1992 | 920624.0320 |
92088 | GENERAL ELECTRIC | POTENTIAL FOR EXCEEDING TECHNICAL SPECIFICATION SAFETY LIMIT MINIMUM CRITICAL POWER RATIO FOR ROTATED FUEL ASSEMBLIES | 06/19/1992 | 920629.0026 |
92089 | NUCLEAR REGULATORY COMMISSION, WESTINGHOUSE, BBC BROWN BOVERI | ZENER DIODES IN RELAYS | 06/05/1991 | 910614.0051 |
92090 | NUCLEAR REGULATORY COMMISSION, PACIFIC GAS AND ELECTRIC, COPES-VULCAN | MAIN STEAM DUMP VALVE ANOMALIES | 06/20/1991 | 910626.0170 |
92091 | ATWOOD AND MORRILL, CLEVELAND ELECTRIC ILLUMINATING | CRACKING IN MAIN STEAM ISOLATION VALVE POPPETS | 06/24/1992 | 920728.0257 |
92092 | CLEVELAND ELECTRIC ILLUMINATING, ATWOOD AND MORRILL | CRACKING IN MAIN STEAM ISOLATION VALVE POPPETS | 06/19/1992 | 920624.0291 |
92093 | WESTINGHOUSE, DUKE POWER | NONCONSERVATIVE ERRORS IN OVERTEMPERATURE DELTA TEMPERATURE SETPOINT CAUSED BY IMPROPER GAIN SETTINGS | 06/15/1992 | 920624.0321 |
92094 | ATOMIC ENERGY CONTROL BOARD, PEERLESS PUMP | STRESS CORROSION FAILURE OF EMERGENCY LOW PRESSURE SERVICE WATER PUMP UPPERMOST COUPLING | 06/05/1992 | ml01338.0358 |
92095 | CALVERT COMPANY, FLORIDA POWER CORPORATION | MOMENTARY SHORT CIRCUIT CURRENTS OF 80, 000 AMPS IN ELECTRICAL BUS | 06/30/1992 | 920709.0068 |
92096 | BORG-WARNER, TEXAS UTILITIES GENERATING | REPLACEMENT SWING ARM FOR SWING CHECK VALVE DOES NOT HAVE SAME DIMENSIONS AS ORIGINAL | 06/30/1992 | 920709.0081 |
92097 | ROSEMOUNT | COVERS MAY NOT BE TORQUED TO SPECIFICATION ON MODELS 1152, 1153 AND 1154 TRANSMITTERS | 06/30/1992 | 920708.0270 |
92098 | GENERAL ELECTRIC | RADIAL ACCESS HOLE COVER CRACKING | 07/09/1992 | 920720.0125 |
92099 | VIRGINIA ELECTRIC AND POWER, KLOCKNER-MOELLE R | MODEL NZM6-63 480 VOLT BREAKERS FAILED OPEN DUE TO FRACTURE OF PLASTIC ARM WITHIN BREAKER | 07/01/1992 | 920708.0003 |
92100 | TEXAS UTILITIES GENERATING, KRANCO | QUALITY ASSURANCE PROGRAM DOES NOT IMPLEMENT 10 CFR 50 APPENDIX B PROVISIONS FOR POLAR CRANE PARTS | 07/16/1992 | 920728.0168 |
92101 | CLEVELAND ELECTRIC ILLUMINATING, ATWOOD AND MORRILL | CRACKING IN MAIN STEAM ISOLATION VALVE POPPETS | 07/01/1992 | 920707.0221 |
92102 | COOPER ENERGY | GEAR WEAR IN ENGINE DRIVEN JACKET WATER PUMP OF DSRV-16-4 STANDBY DIESEL GENERATOR | 06/26/1992 | 920708.0018 |
92103 | CONNEX PIPE SYSTEMS, GULF STATES UTILITIES, RAM FORGE | WALL THICKNESS OF FEEDWATER REPLACEMENT ELBOW LESS THAN MINIMUM | 06/25/1992 | 920630.0022 |
92104 | CONNEX PIPE SYSTEMS, GULF STATES UTILITIES, RAM FORGE | WALL THICKNESS OF FEEDWATER REPLACEMENT ELBOW LESS THAN MINIMUM | 07/08/1992 | 920715.0212 |
92105 | NUCLEAR LOGISTICS, GOULD NATIONAL BATTERY | TYPE NCX-21 BATTERIES USED IN CLASS 1E APPLICATIONS | 07/08/1992 | 920715.0165 |
92106 | BORG-WARNER, TEXAS UTILITIES GENERATING | CHECK VALVE SWING ARM PART NUMBER 72543 NOT COMPLETELY INTERCHANGEABLE WITH ORIGINAL PART | 06/12/1992 | 920625.0006 |
92107 | WESTINGHOUSE | WESTINGHOUSE TIME REQUIRED TO SWITCH THE EMERGENCY CORE COOLING SYSTEM FROM COLD LEG RECIRCULATION TO HOT LEG RECIRCULATION | 06/23/1992 | 920629.243 |
92108 | PUBLIC SERVICE ELECTRIC AND GAS, G. H. BETTIS | CONTAINMENT ATMOSPHERIC CONTROL SYSTEM VALVE REPLACEMENT ACTUATORS | 06/29/1992 | 920706.0248 |
92109 | MOVATS INCORPORATED, TENNESSEE VALLEY AUTHORITY | INADEQUACIES IN MOTOR OPERATED VALVE DIAGNOSTIC EQUIPMENT | 07/01/1992 | 920706.0188 |
92110 | DUQUESNE LIGHT, BYRON JACKSON | FAILED RIVER WATER PUMP SHAFT | 07/07/1992 | 920715.0335 |
92111 | SOUTH CAROLINA ELECTRIC AND GAS | FEEDWATER ISOLATION VALVE ACTUATOR FAILED TEST | 07/10/1992 | 920728.0188 |
92112 | TEXAS UTILITIES GENERATING, BORG-WARNER | AUXILIARY FEEDWATER SYSTEM CHECK VALVES | 07/07/1992 | 920713.0238 |
92113 | BBC BROWN BOVERI | POTENTIAL CAPACITOR PROBLEM IN KD-10 RELAY | 06/26/1992 | 920708.0186 |
92114 | WASHINGTON PUBLIC POWER, SIEMENS-ALLIS | NONCONSERVATIVE PREDICTION OF CRITICAL POWER RATIO IN CONTRANSA2 CODE BECAUSE OF DISCREPANCY IN FEEDWATER CONTROL | 07/09/1992 | 920728.0255 |
92115 | WESTINGHOUSE | LOSS OF COOLANT ACCIDENT CODING AND METHODOLOGY, FUEL PRESSURE AND TEMPERATURE LIMITS, BURST AND BLOCKAGE IN SMALL BREAK LOSS OF COOLANT ACCIDENT, AND FUEL ROD BACKFILL INITIAL PRESSURE UNCERTAINTY | 07/01/1992 | 920720.0071 |
92116 | NUCLEAR POWER CORPORATION (INDIA), GENERAL ELECTRIC, FOSTER WHEELER | TRANSGRANULAR FATIGUE FAILURE AT TUBE TO TUBESHEET JOINT IN EMERGENCY CONDENSER | 07/02/1992 | ml01338.0366 |
92117 | WESTINGHOUSE | REACTOR VESSEL UPPER PLENUM ANOMALY IN 4 LOOP PLANTS WITH INVERTED TOP HAT STYLE OF UPPER INTERNALS PACKAGE | 07/24/1992 | 920728.0024 |
92118 | WASHINGTON PUBLIC POWER, LIMITORQUE | UNDERSIZED CAP SCREWS IN UPPER HOUSING COVERS OF MOTOR OPERATORS | 07/30/1992 | 920814.0137 |
92119 | CONSUMERS POWER, FARRIS | PREMATURE LIFTING OF RELIEF VALVE MODEL 2745PKD/S4 BECAUSE OF MISALIGNMENT OF SPRING ADJUSTMENT SCREW BORE IN BONNET | 07/30/1992 | 920814.0134 |
92120 | TEXAS UTILITIES GENERATING | STICKING DIESEL GENERATOR LUBRICATING OIL PRESSURE REGULATING VALVES BECAUSE OF INADEQUATE BORE CLEARANCE | 08/12/1992 | 920814.0138 |
92121 | TEXAS UTILITIES GENERATING | STEEL BLANK IN DIESEL GENERATOR GEAR CASE LUBRICATING OIL SUPPLY LINE | 08/12/1992 | 920814.0141 |
92122 | ELGAR, TEXAS UTILITIES GENERATING | MULTIPLE TESTING DEFICIENCIES OF INVERTERS | 07/15/1992 | 920727.0046 |
92123 | LIMITORQUE | INSUFFICIENT DUCTILITY OF SMB/SB/SBD-2 WORM GEARS | 08/04/1992 | 920819.0014 |
92124 | NUCLEAR REGULATORY COMMISSION, NORTHEAST NUCLEAR ENERGY, GENERAL ELECTRIC | POTENTIAL BOILING WATER REACTOR VESSEL LEVEL DEFICIENCIES | 07/23/1992 | ml01338.0376 |
92125 | KLOCKNER- MOELLER, VIRGINIA ELECTRIC AND POWER | MODEL NZM6-63 480 VOLT BREAKERS FAILED OPEN DUE TO FRACTURE OF PLASTIC ARM WITHIN BREAKER | 08/03/1992 | 920810.0038 |
92126 | WASHINGTON PUBLIC POWER, SIEMENS-ALLIS | CRITICAL POWER RATIO IN CONTRANSA2 CODE BECAUSE OF DISCREPANCY IN FEEDWATER CONTROL | 08/06/1992 | 920810.0187 |
92127 | WISCONSIN PUBLIC SERVICE, WESTINGHOUSE | SURGE LINE FLOODING | 07/30/1992 | 920804.0037 |
92128 | WASHINGTON PUBLIC POWER, LIMITORQUE | UNDERSIZED CAP SCREWS IN UPPER HOUSING COVERS OF MOTOR OPERATORS | 08/13/1992 | 920819.0209 |
92129 | WASHINGTON PUBLIC POWER, ANCHOR/DARLING | UNDERSIZED YOKE CLAMPS OF 3 HIGH PRESSURE CORE SPRAY MOTOR OPERATED VALVES | 08/14/1992 | 920824.0036 |
92130 | TOLEDO EDISON, IDAHO NATIONAL ENGINEERING LABORATORY | ERRORONEOUS CALCULATION. OF TEMPERATURE PROFILES FOLLOWING POSTULATED HIGH ENERGY LINE BREAKS | 08/14/1992 | 920824.0361 |
92131 | GOULD NATIONAL BATTERY, NUCLEAR LOGISTICS | TYPE NCX-21 BATTERIES USED IN CLASS 1E APPLICATIONS | 08/29/1992 | 920915.0149 |
92132 | ROSEMOUNT | SYSTEMATIC STATIC PRESSURE SPAN EFFECT DIFFERENT THAN DOCUMENTED FOR MODELS 1152 AND HIGH LINE DIFFERENTIAL PRESSURE TRANSMITTER | 08/31/1992 | 920909.0204 |
92133 | GENERAL ELECTRIC, COMMONWEALTH EDISON | POTENTIAL FOR MAIN STEAM ISOLATION VALVES INSIDE CONTAINMENT TO DRIFT OPEN AFTER CLOSURE DURING EVENTS THAT PRESSURIZE CONTAINMENT | 08/18/1992 | 921123.0351 |
92134 | CONSUMERS POWER, FARRIS | PREMATURE LIFTING OF RELIEF VALVE MODEL 2745PKD/S4 BECAUSE OF MISALIGNMENT OF SPRING ADJUSTMENT SCREW BORE IN BONNET | 08/24/1992 | 920828.0318 |
92135 | NUCLEAR LOGISTICS, GOULD NATIONAL BATTERY | TYPE NCX-21 BATTERIES USED IN CLASS 1E APPLICATIONS | 08/31/1992 | 920903.0001 |
92136 | COOPER ENERGY | POTENTIAL PROBLEM WITH 02-425-03-AF JACKET WATER PUMP SHAFT IN DSRV-16-4 ENTERPRISE STANDBY DIESEL GENERATOR | 09/04/1992 | 920911.0205 |
92137 | ROCHESTER GAS AND ELECTRIC, HENRY VOGT MACHINE | OVERLAP ON BODY TO BONNET WELD ON 1/2 INCH ASME CLASS II VALVE | 08/28/1992 | 920909.0327 |
92138 | PENNSYLVANIA POWER AND LIGHT, HY-CAL ENGINEERING | FAILURE OF RESISTANCE THERMAL DETECTORS IN SUPPRESSION POOL | 08/26/1992 | 920902.0013 |
92139 | STRUCTURAL INTEGRITY ASSOCIATES | POTENTIAL ASME CODE ERROR REGARDING COEFFICIENTS OF THERMAL EXPANSION OF A-533GR.B, A-508C1.2, AND INCONEL 600 METALS | 08/25/1992 | 920911.0005 |
92140 | COOPER ENERGY | FOREIGN PARTICLES ENTERING FUEL PUMPS | 09/16/1992 | 921109.0090 |
92141 | TENNESSEE VALLEY AUTHORITY, UNR LEAVITT, CONSOLIDATED POWER SUPPLY | CRACKED WELD IN SAMPLE OF ASTM A500 GRADE B STEEL TUBING HEAT T42510 FROM COIL 924544 | 09/22/1992 | 921005.0207 |
92142 | MORRISON- KNUDSEN, DUQUESNE LIGHT, CONNECTICUT YANKEE ATOMIC POWER | DEFECTIVE AIR PIPING FILTER ASSEMBLY (BALSTON PARTS A912A-DX, A913A-DX) | 09/24/1992 | 921005.0180 |
92143 | WYLE LABORATORIES, TENNESSEE VALLEY AUTHORITY | QUALIFICATION OF 8 SOLENOID MANIFOLD ASSEMBLIES, PART NUMBER C6930-060 | 09/30/1992 | 921020.0024 |
92144 | BABCOCK AND WILCOX, BAILEY CONTROLS, NATIONAL SEMICONDUCTOR | OPERATIONAL AMPLIFIERS USED IN SAFETY RELATED INSTRUMENTATION AND CONTROL SYSTEMS MAY NOT PERFORM UNDER CERTAIN CONDITIONS | 09/17/1992 | 920924.0243 |
92145 | BOEING COMPUTER SERVICE, GEORGIA INSTITUTE OF TECHNOLOGY | PROGRAM DEFICIENCIES IN GTMODELER AND GTSTRUDL STRUCTURAL ANALYSIS SOFTWARE | 09/10/1992 | ml01338.0384 |
92146 | LIBERTY TECHNOLOGIES | MOTOR OPERATED VALVE STEM THRUST MAY EXCEED LIMITS BECAUSE OF IMPROPER STEM MATERIAL | 10/02/1992 | 921015.0294 |
92147 | BORG-WARNER | MOTOR OPERATED VALVE SEATING FORCE MAY BE NONCONSERVATIVE | 10/02/1992 | 921006.0373 |
92148 | DUKE POWER, WESTINGHOUSE | NONCONSERVATIVE ERRORS IN OVERTEMPERATURE DELTA- TEMPERATURE SETPOINT CAUSED BY IMPROPER GAIN SETTINGS | 08/22/1991 | 910906.0196 |
92149 | NEW YORK POWER AUTHORITY, GENERAL ATOMIC, SOLTEC | SUSCEPTIBILITY OF DRYWELL HIGH RANGE RADIATION MONITORS TO ELECTROMAGNETIC INTERFERENCE | 04/01/1992 | 920408.0109 |
92150 | COMMONWEALTH EDISON | RECURRING FAILURES OF PRESSURE TRANSMITTERS | 04/30/1992 | 920504.0192 |
92151 | TEXAS UTILITIES GENERATING, ROSEMOUNT | TRANSMITTER MODELS 1154 AND 1153 SERIES B AND D, MANUFACTURED BEFORE JULY 11, 1989, ARE SUBJECT TO POTENTIAL FAILURE DUE TO LOSS OF FILL OIL | 08/05/1991 | 910812.0204 |
92152 | NORTHEAST NUCLEAR ENERGY, TERRA TECHNOLOGY | TOLERANCES SPECIFIED BY REGULATORY GUIDE 1.12 CANNOT BE CONSISTENTLY MAINTAINED FOR ACCELEROGRAPH MODEL PRA-103 | 07/31/1992 | 920807.0054 |
92153 | TENNESSEE VALLEY AUTHORITY, FOXBORO | SPAN DEFICIENCY NOT CLEARLY IDENTIFIED BY VENDOR TECHNICAL INFORMATION FOR MODEL E13DM-MCA STEAM GENERATOR LEVEL TRANSMITTER | 05/17/1991 | 910522.0194 |
92154 | NEW YORK POWER AUTHORITY, AGASTAT RELAY | FAILURE OF ANALOG TRANSMITTER TRIP SYSTEM TRIP RELAYS DUE TO THERMAL AGING | 02/25/1992 | 920313.0061 |
92155 | PHOENIX STEEL, DIALCO | LOSS OF AUTOSTART CAPABILITY OF CORE SPRAY DUE TO DESIGN OF INDICATION LIGHT SOCKET | 08/23/1991 | 910903.0190 |
92156 | VIRGINIA ELECTRIC AND POWER, WESTINGHOUSE | TIMER ACTUATION RELAY IN EMERGENCY BUS FAILED DUE TO THERMAL HEATING | 09/19/1991 | 910927.0121 |
92157 | GULF STATES UTILITIES, POTTER AND BRUMFIELD, GENERAL ELECTRIC | ESF ACTUATION DUE TO RELAY MALFUNCTIONS BECAUSE OF DEPOSITS OF MATERIAL FROM VARNISH COATING | 11/13/1991 | 911126.0243 |
92158 | NIAGARA MOHAWK POWER, GENERAL ELECTRIC | DRIED GREASE IN SAFETY RELATED MOLDED CASE BREAKERS | 04/27/1992 | 920506.0082 |
92159 | YANKEE ATOMIC ELECTRIC | EMERGENCY DEISEL GENERATOR INOPERABLE DUE TO EXCESSIVE ARCING ACROSS RELAY CONTACTS | 12/04/1991 | 911209.0331 |
92160 | VERMONT YANKEE, GENERAL ELECTRIC | TRANSIENT DUE TO REACTOR MODE SWITCH, TYPE SB-1, CONTACTS NOT FUNCTIONING PROPERLY UNLESS THE SWITCH IS POSITIONED EXACTLY, BY DESIGN | 05/21/1992 | 920526.0194 |
92161 | NEW YORK POWER AUTHORITY, GENERAL ATOMIC, SOLTEC CORPORATION | UNDOCUMENTED ASSEMBLY IN HIGH RADIATION MONITOR SIGNAL INPUT PATH WITHIN PRIMARY CONTAINMENT | 04/01/1992 | 920408.0103 |
92162 | TENNESSEE VALLEY AUTHORITY, WESTINGHOUSE | INADEQUATE VENDOR INFORMATION ON AMPTECTOR DISCRIMINATOR CIRCUIT AND OPERATION | 02/10/1992 | 920218.0085 |
92163 | CONSUMERS POWER, GENERAL ELECTRIC | UNDERSIZED STEAM FLOW PILOT HOLES IN MAIN TURBINE STOP VALVE | 08/12/1992 | 920819.0114 |
92164 | SOUTH CAROLINA ELECTRIC AND GAS, GILBERT/COMMON WEALTH | POSSIBLE UNANALYZED HARSH ENVIRONMENT AFTER STEAM BREAK | 09/13/1991 | 910918.0082 |
92165 | SOUTH CAROLINA ELECTRIC AND GAS, GILBERT/COMMON WEALTH | DEFECT IN THE CHILLED WATER SYSTEM | 04/29/1991 | 910503.0311 |
92166 | CENTERIOR ENERGY, GILBERT/COMMON WEALTH, THERMAL SCIENCE | INADEQUATE DESIGN CRITERIA OF CABLE TRAY FIRE WRAP (THERMOLAG) | 11/04/1991 | 911108.0161 |
92167 | MAINE YANKEE ATOMIC POWER | FAULTY COIL IN MAGNE-BLAST CIRCUIT BREAKER RELAY, PART NUMBER 0137A7575 POOL | 07/01/1991 | 910708.0123 |
92168 | PUBLIC SERVICE ELECTRIC AND GAS, GENERAL ELECTRIC | DEGRADATION OF FUSES IN VENTILATION SYSTEM DUE TO INADEQUATE DESIGN OF HEATER CONTROL CABINETS | 08/28/1991 | 910904.0133 |
92169 | PHILADELPHIA ELECTRIC, GENERAL ELECTRIC | INCORRECT REACTOR CORE PERFORMANCE DATA | 03/28/1991 | 910404.0307 |
92170 | WISCONSIN ELECTRIC POWER | ERROR IN CALIBRATION OF SAFETY INJECTION ACCUMULATOR LEVEL TRANSMITTERS, MODEL NUMBERS 384 AND 352 | 11/15/1991 | 911122.0306 |
92171 | CAROLINA POWER AND LIGHT, ROSEMOUNT | ERRONEOUS TRIP SIGNAL DUE TO FAILURE OF MODEL 510DU ANALOG MASTER TRIP OR CALIBRATION UNIT | 06/20/1991 | 910626.0235 |
92172 | GEORGIA POWER, GENERAL ELECTRIC | LOSS OF POWER TO REACTOR PROTECTION SYSTEM DUE TO DEFECTIVE CONTROL PANEL LIGHT, PART NUMBER 656 | 09/18/1991 | 910924.0282 |
92173 | TENNESSEE VALLEY AUTHORITY | LACK OF DOCUMENTATION FOR FIRE BARRIER MATERIAL IN SEISMIC EXPANSION JOINTS | 11/21/1991 | 911203.0448 |
92174 | TENNESSEE VALLEY AUTHORITY | UNQUALIFIED CABLE PENETRATION SEALS | 05/31/1991 | 910610.0057 |
92175 | TENNESSEE VALLEY AUTHORITY | VIOLATION OF SINGLE FAILURE CRITERIA FOR CONTROL BUILDING NORMAL PRESSURIZATION SUBSYSTEM | 07/29/1991 | 910806.0336 |
92176 | TENNESSEE VALLEY AUTHORITY | VALVES INSTALLED IN BORON RECYCLE SYSTEM DO NOT MEET ASME CODE SECTION III REQUIREMENTS | 02/25/1992 | 920304.0337 |
92177 | TENNESSEE VALLEY AUTHORITY | UNDERSIZED COMPONENT COOLING SYSTEM INSTRUMENTATION FOR REACTOR COOLANT PUMP THERMAL BARRIERS | 07/31/1991 | 910806.0187 |
92178 | ROCHESTER GAS AND ELECTRIC | PLANT PROCESS COMPUTER SYSTEM ERROR | 01/29/1992 | 920206.0130 |
92179 | INDIANA AND MICHIGAN ELECTRIC | FLOW PATH COULD DIVERT WATER FROM EMERGENCY CORE COOLING SYSTEM | 09/25/1991 | 911002.0063 |
92180 | WASHINGTON PUBLIC POWER, GENERAL ELECTRIC | UNANALYZED CONDITION RELATED TO IODINE SOURCE TERM IN MAIN STEAM LINE BREAK ANALYSIS | 10/09/1991 | 911024.0006 |
92181 | FLORIDA POWER CORPORATION, BABCOCK AND WILCOX | NEED TO PREVENT BORON PRECIPITATION IN CORE WITHIN 24 HOURS OF LOSS OF COOLANT ACCIDENT | 12/04/1991 | 911209.0366 |
92182 | PACIFIC GAS AND ELECTRIC, FISHER CONTROLS, WESTINGHOUSE | IMPROPER MATERIAL FOR WOODRUFF KEY CONNECTING VALVE SHAFT TO ACTUATOR LEVER ARM IN RESIDUAL HEAT REMOVAL TYPE 7600 BUTTERFLY VALVE | 10/26/1990 | 901107.0034 |
92183 | IOWA ELECTRIC LIGHT AND POWER, TEXAS BOLT | EMERGENCY SERVICE WATER PUMP BOLT FAILURES DUE TO ANOMALY IN HEAT TREATMENT | 05/29/1992 | 920605.0080 |
92184 | TEXAS UTILITIES GENERATING | REJECTABLE SEAM WELD POROSITY IN CONTAINMENT SPRAY SYSTEM 10 INCH SCHEDULE 40, SA-312 STAINLESS STEEL PIPE | 12/06/1991 | 911210.0232 |
92185 | TEXAS UTILITIES GENERATING | LINEAR INDICATIONS IN 3 INCH SCHEDULE 160 AUXILIARY FEED WATER PIPING | 10/22/1991 | 911030.0214 |
92186 | TEXAS UTILITIES GENERATING, HILTI FASTENING SYSTEMS | KWIK BOLTS SUSCEPTIBLE TO GALVANIC AND CREVICE CORROSION WHEN SUBMERGED IN WATER | 01/31/1992 | 920203.0226 |
92187 | TEXAS UTILITIES GENERATING, HILTI FASTENING SYSTEMS | DEFICIENCIES IN KWIK BOLT EXPANSION ANCHORS | 08/15/1991 | 910820.0126 |
92188 | TEXAS UTILITIES GENERATING, HILTI FASTENING SYSTEMS | DEFICIENCIES IN 0.5 INCH AND 0.75 INCH DIAMETER KWIK BOLTS | 08/12/1991 | 910816.0284 |
92189 | TEXAS UTILITIES GENERATING | INCOMPLETE FUSION OF WELD IN SUPPORT TUBE STEEL SEAM WELD | 04/16/1992 | 920421.0251 |
92190 | LIBERTY TECHNOLOGIES | MOTOR OPERATED VALVE TESTING DEFICIENCIES | 10/02/1992 | 921016.0250 |
92191 | ITI MOVATS | MOTOR OPERATED VALVE TESTING DEFICIENCIES | 09/23/1992 | 921016.0104 |
92192 | WASHINGTON PUBLIC POWER, GENERAL ELECTRIC | MAIN STEAM SAFETY RELIEF VALVE FAILURE DUE TO LACK OF VENDOR NOTIFICATION OF PARTS MODIFICATION | 08/05/1992 | 920812.0176 |
92193 | TEXAS UTILITIES GENERATING | STEAM LEAK IN 3 INCH SCHEDULE 80 PIPING IN THE STEAM BLOWDOWN SYSTEM | 09/28/1992 | 921006.0007 |
92194 | ARIZONA PUBLIC SERVICE, ROSEMOUNT | SYSTEMATIC STATIC PRESSURE SPAN EFFECT DIFFERENT THAN DOCUMENTED FOR MODELS 1152 AND HIGH LINE DIFFERENTIAL PRESSURE TRANSMITTER | 10/08/1992 | 921021.0029 |
92195 | BBC BROWN BOVERI | DETERIORATION OF SOLDER CONNECTIONS CAUSED BY THERMAL STRESS IN RELAYS MANUFACTURED BETWEEN NOVEMBER 1975 AND MARCH 1988 | 09/11/1992 | 921001.0091 |
92196 | BBC BROWN BOVERI | DEGRADATION IN TYPE 27N UNDERVOLTAGE RELAYS | 09/11/1992 | 921002.0193 |
92197 | NEW YORK POWER AUTHORITY | MOTOR OPERATED VALVE CALCULATIONS INDICATE ACTUATORS WILL NOT PROVIDE ADEQUATE VALVE STEM THRUST | 02/04/1992 | 920212.0133 |
92198 | WESTINGHOUSE | PRESSURE LOCKING AND THERMAL BINDING OF GATE VALVES IN SAFETY RELATED SYSTEMS | 11/13/1991 | 911121.0105 |
92199 | TEXAS UTILITIES GENERATING, LIMITORQUE | POTENTIAL FAILURE OF 80 FT-LB MOTORS TO MEET RATED CAPACITY DURING MAXIMUM EXPECTED DIFFERENTIAL PRESSURE VALVE OPERATION | 12/16/1991 | 911224.0301 |
92200 | CAROLINA POWER AND LIGHT, ANCHOR/DARLING | MAIN FEEDWATER MOTOR OPERATED VALVE ACTUATOR SUPPLIED WITH NONQUALIFIED COMPONENTS | 01/16/1992 | 920124.0211 |
92201 | TEXAS UTILITIES GENERATING | LINEAR INDICATION IN 10 INCH, 150 POUNDS PER SQUARE INCH AUXILIARY FEEDWATER SYSTEM VALVE FLANGE | 02/27/1992 | 920302.0200 |
92202 | TEXAS UTILITIES GENERATING, CROSBY VALVE AND GAGE | DEFICIENCY OF RELIEF VALVES IN EMERGENCY DEISEL GENERATOR STARTING AIR SYSTEM | 09/11/1991 | 910918.0132 |
92203 | TENNESSEE VALLEY AUTHORITY, WESTINGHOUSE, PACIFIC PUMPS | DEFICIENCY IN PUMP SUPPORT WELD | 09/23/1991 | 911001.0111 |
92204 | TEXAS UTILITIES GENERATING, WESTINGHOUSE | SMALL BREAK LOSS OF COOLANT ACCIDENT DURING MODE 4 OPERATION | 10/02/1992 | 921008.0109 |
92205 | LIMITORQUE | REPLACEMENT SPRING PACK PROCEDURES FOR SMB ACTUATORS | 10/09/1992 | 921029.0017 |
92206 | LIMITORQUE | POTENTIAL DEFECT IN SB/SBD-1 HOUSING COVER SCREWS | 10/05/1992 | 921013.0292 |
92207 | LIMITORQUE | INSUFFICIENT DUCTILITY OF SMB/SB/SBD-2 ACTUATOR WORM GEAR HEAT 2850 | 10/13/1992 | 921022.0248 |
92208 | MOVATS INCORPORATED | ERROR IN SIGNATURE ANALYSIS SOFTWARE VERSION 3.3 | 10/23/1992 | 921103.0059 |
92209 | PENNSYLVANIA POWER AND LIGHT, HY-CAL ENGINEERING | FAILURE OF 5 REMOTE TEMPERATURE DETECTORS IN SUPPRESSION POOL | 10/16/1992 | 921021.0005 |
92210 | LOUISIANA POWER AND LIGHT, NUCLEAR LOGISTICS, GOULD NATIONAL BATTERY | TYPE NCX-21 BATTERIES USED IN CLASS 1E APPLICATIONS | 10/15/1992 | 921021.0063 |
92211 | HAWKEYE VALVE AND FITTING, IOWA ELECTRIC LIGHT AND POWER, CRAWFORD FITTING | VALVE PART# SS-400-3/ SS-600-2-6 CONTAINS MATERIAL DEFECTS THAT MAY CAUSE CRACKING | 10/22/1992 | 921026.0337 |
92212 | ARKANSAS POWER AND LIGHT, BBC BROWN BOVERI | MODEL ITE62-L RELAY TIMERS IN CONTROL CIRCUITS EXHIBIT EARLY TIMEOUT | 10/13/1992 | 921020.0052 |
92213 | COOPER ENERGY, SENIOR ENGINEERING | MATERIAL DEFICIENCY IN INTERCOOLER FOR KSV EMERGENCY DIESEL GENERATOR ENGINE | 10/05/1992 | 921016.0024 |
92214 | HOUSTON LIGHTING AND POWER, COOPER ENERGY | EMERGENCY DEISEL GENERATOR FUEL LINE CHECK VALVE DISC SEPARATING FROM HINGE | 10/22/1992 | ml01338.0424 |
92215 | ANCHOR/DARLING, TELEDYNE REPUBLIC, ARIZONA PUBLIC SERVICE | POSSIBLE O-RING OR BACKUP RING FAILURE BECAUSE OF REMACHINED OVAL HOLES IN BODY OF FEEDWATER ISOLATION VALVE | 10/16/1992 | ml01338.0432 |
92216 | XOMOX | VALVES WITH ULTRA HIGH MOLECULAR WEIGHT POLYETHYLENE SEALS | 10/12/1992 | 921020.0159 |
92217 | COMMONWEALTH EDISON, BBC BROWN BOVERI | SETPOINT DRIFT DUE TO TOTAL RADIATION EXPOSURE OF TYPE 27N RELAYS | 10/27/1992 | ml01338.0439 |
92218 | CONSOLIDATED POWER SUPPLY, PUBLIC SERVICE ELECTRIC AND GAS, CONEX PIPE SYSTEM | 24-INCH FLANGE FAILED TO MEET ASME CODE CLASS III REQUIREMENTS | 10/20/1992 | ml01338.0449 |
92219 | TENNESSEE VALLEY AUTHORITY, GENERAL ELECTRIC | RMS-9 TRIP DEVICES WITH INSTANTANEOUS TRIP ADJUSTMENT. DO NOT PREVENT SHORT DURATION TRANSIENTS | 10/27/1992 | ml01338.0522 |
92220 | DUQUESNE LIGHT, BYRON JACKSON | LONGITUDINAL CRACKS IN SERVICE WATER PUMP COUPLING SLEEVES | 10/29/1992 | 921105.0198 |
92221 | CAROLINA POWER AND LIGHT, TIOGA PIPE SUPPLY, TAYLOR-FORGE | DELIVERED LONG RADIUS 1 INCH ELBOWS OF 304 SS STEEL INSTEAD OF 316 SS STEEL AS PURCHASED | 11/11/1992 | ml01338.0537 |
92222 | NORTHEAST NUCLEAR ENERGY, VERITRAK | STATIC PRESSURE EFFECT NOT ACCOUNTED FOR IN DIFFERENTIAL PRESSURE TRANSMITTER SETPOINTS | 06/03/1992 | 920610.0069 |
92223 | GENERAL ELECTRIC | RESIDUAL HEAT REMOVAL PUMP MOTOR FAN FAILURE DUE TO LACK OF WELD PENETRATION AT BASE OF FAN BLADE | 11/09/1992 | 921118.0372 |
92224 | CAROLINA POWER AND LIGHT, ANCHOR/DARLING | PERVASIVE SEATING AND SEALING PROBLEMS WITH PRIMARY CONTAINMENT ISOLATION VALVES | 11/13/1992 | ml01338.0542 |
92225 | FLORIDA POWER CORPORATION, POWER PIPING | LACK OF CONSIDERATION OF ECCENTRIC LOADING OF UNI-STRUT SUPPORTS FOR DECAY HEAT REMOVAL SYSTEM | 11/13/1992 | ml01338.0551 |
92226 | WESCHLER INSTRUMENTS | TORSION HEAD SCREW DIMENSION | 11/09/1992 | 921118.0023 |
92227 | CLEVELAND ELECTRIC ILLUMINATING, BASLER ELECTRIC | SWITCH CONTACT OF DEISEL GENERATOR FIELD FAILED TO RESET | 04/15/1991 | 910422.0302 |
92228 | POWER AUTHORITY OF STATE OF NEW YORK | LACK OF MECHANICAL FASTENING TO THEIR FOUNDATIONS OF TWO 4160/600 VOLT TRANSFORMERS | 11/06/1992 | ml01338.0556 |
92229 | COOPER ENERGY, HOUSTON LIGHTING AND POWER, STOCKHAM VALVE | DISK RETAINING NUT ON FUEL OIL CHECK VALVE CAME OFF ITS STUD TO RESTRICT FLOW OF FUEL OIL | 11/10/1992 | 921118.0076 |
92230 | BOEING COMPUTER SERVICE | SOFTWARE ERRORS IN COMPUTER PROGRAM GTSTRUDL | 10/28/1992 | 921112.0247 |
92231 | PUBLIC SERVICE ELECTRIC AND GAS, COLT INDUSTRIES | NEWLY REPLACED EMERGENCY DEISEL GENERATOR ENGINE DRIVEN FUEL OIL PUMP ROTATED IN REVERSE DIRECTION | 11/04/1992 | ml01338.0563 |
92232 | COOPER ENERGY, HOUSTON LIGHTING AND POWER, HAYNES CORPORATION | CRACKED FUEL NOZZLE TIP IN EMERGENCY DEISEL GENERATOR | 11/02/1992 | 921106.0219 |
92233 | BABCOCK AND WILCOX, BAILEY CONTROLS, NATIONAL SEMICONDUCTOR | OPERATIONAL AMPLIFIERS USED IN SAFETY RELATED INSTRUMENTATION AND CONTROL SYSTEMS MAY NOT PERFORM UNDER CERTAIN CONDITIONS | 09/23/1992 | 921001.0153 |
92234 | WYLE LABORATORIES, TENNESSEE VALLEY AUTHORITY | QUALIFICATION OF 8 SOLENOID MANIFOLD ASSEMBLIES, PART NUMBER C6930-060 | 11/09/1992 | 921116.0411 |
92235 | BBC BROWN BOVERI | DEGRADATION IN TYPE 27N UNDERVOLTAGE RELAYS | 09/25/1992 | 921001.0077 |
92236 | WISCONSIN PUBLIC SERVICE, WESTINGHOUSE | AGE RELATED DEGRADATION OF MOLDED CASE CIRCUIT BREAKERS | 11/09/1992 | 921116.0405 |
92237 | DUKE POWER, WESTINGHOUSE | REACTOR COOLING SYSTEM DEPRESSURIZATION EVENT | 10/14/1991 | 911025.0074 |
92238 | CONSOLIDATED POWER SUPPLY | 24 INCH FLANGE FAILED TO MEET ASME CODE CLASS III REQUIREMENTS | 10/20/1992 | 921118.0305 |
92239 | WESTINGHOUSE | INITIAL FUEL ROD BACKFILL PRESSURE | 11/13/1992 | 921120.0222 |
92240 | WESTINGHOUSE | INADEQUATE DEDICATION OF PARTS FOR THE "7300" | 11/13/1992 | 921123.0177 |
92241 | COMMONWEALTH EDISON, BBC BROWN BOVERI | TYPE 27N RELAYS SUBJECT TO SETPOINT DRIFT | 10/27/1992 | 921119.0036 |
92242 | COOPER ENERGY, HOUSTON LIGHTING AND POWER | CRACKED FUEL NOZZLE TIP IN EMERGENCY DEISEL GENERATOR | 11/24/1992 | 921130.0260 |
92243 | COOPER ENERGY, GULF STATES UTILITIES | FAILED CYLINDER HEAD ON EMERGENCY DEISEL GENERATOR | 11/25/1992 | 921201.0038 |
92244 | ALNOR INSTRUMENT | SUPPLIED AIR FLOW MEASURING EQUIPMENT THAT MAY BE OUT OF CALIBRATION | 11/25/1992 | ml01338.0568 |
92245 | LOUISIANA POWER AND LIGHT, EBASCO SERVICES | LACK OF CONSIDERATION OF ENGINEERED SAFEGUARDS FEATURES PIPING IN RADIATION ANALYSIS OUTSIDE CONTAINMENT | 11/25/1992 | ml01338.0392 |
92246 | ALNOR INSTRUMENT | SUPPLIED AIR FLOW MEASURING EQUIPMENT THAT MAY BE OUT OF CALIBRATION | 11/25/1992 | 930201.0185 |
92247 | TARGET ROCK, ARIZONA PUBLIC SERVICE | POTENTIAL CRACKING AND UNTHREADING OF DISC RETAINING NUT ON 2 INCH VALVES IN THE HIGH PRESSURE SAFETY INJECTION SYSTEM | 11/25/1992 | 921208.0032 |
92248 | GENERAL ELECTRIC | POTENTIAL FOR DAMAGE TO HIGH PRESSURE COOLANT INJECTION TURBINE EXHAUST LINE IF TURBINE CASING CONTAINS WATER | 11/24/1992 | 921201.0014 |
92249 | BBC BROWN BOVERI | ARC CHUTES ON 600 VOLT K-LINE METAL CLAD CIRCUIT BREAKERS DO NOT MEET ANSI C-37.50 TEST CRITERIA | 11/30/1992 | ml01338.0397 |
92250 | ARKANSAS POWER AND LIGHT, BBC BROWN BOVERI | MODEL ITE62-L RELAY TIMERS IN CONTROL CIRCUITS EXHIBIT EARLY TIMEOUT | 11/11/1992 | 921117.0074 |
92251 | NORTH ATLANTIC ENERGY SERVICES, INGERSOLL-RAND | PREMATURE DEGRADATION OF THE RESIDUAL HEAT REMOVAL PUMP THRUST BEARING | 01/09/1989 | 890119.0384 |
92252 | TENNESSEE VALLEY AUTHORITY, WESTINGHOUSE | NONCONSERVATIVE CALCULATION OF PRESSURE RESULTING FROM A MAIN STEAM LINE BREAK | 08/17/1992 | 920824.0049 |
92253 | TENNESSEE VALLEY AUTHORITY, GENERAL ELECTRIC | RMS-9 TRIP DEVICES WITH INSTANTANEOUS TRIP ADJUSTMENT. DO NOT PREVENT SHORT DURATION TRANSIENTS | 11/25/1992 | 921201.0101 |
92254 | TENNESSEE VALLEY AUTHORITY, WESTINGHOUSE | NONCONSERVATIVE CALCULATION OF PRESSURE RESULTING FROM A MAIN STEAM LINE BREAK | 10/13/1992 | 921021.0212 |
92255 | HOUSTON LIGHTING AND POWER, WESTINGHOUSE | ERROR IN CALCULATION AFFECTING POWER OPERATED RELIEF VALVE SETPOINTS FOR LOW TEMPERATURE OVERPRESSURE MITIGATION SYSTEM | 12/03/1992 | ml01338.0406 |
92256 | TENNESSEE VALLEY AUTHORITY, WESTINGHOUSE | NONCONSERVATIVE CALCULATION OF STEAM GENERATOR LEVEL REACTOR TRIP SETPOINTS | 11/23/1992 | 921202.0054 |
92257 | LIMITORQUE | POTENTIAL DEFECT IN SB/SBD-1 HOUSING COVER SCREWS | 11/23/1992 | 921203.0012 |
92258 | LIMITORQUE | POTENTIAL MALFUNCTION OF THE SMB/SB- 000 AND SMB/SB/SBD DECLUTCH MECHANISMS UNDER SEISMIC EXCITATION | 12/07/1992 | 921214.0046 |
92259 | BOEING COMPUTER SERVICE | SOFTWARE ERRORS IN COMPUTER PROGRAM GTSTRUDL | 11/04/1992 | 930201.0188 |
92260 | TENNESSEE VALLEY AUTHORITY, GENERAL ELECTRIC | RMS-9 TRIP DEVICES WITH INSTANTANEOUS TRIP ADJUSTMENT DO NOT PREVENT SHORT DURATION TRANSIENTS | 10/27/1992 | 921119.0026 |
92261 | FOXBORO | POTENTIAL CAPACITORS SHORTING IN SESMIC EVENT | 11/20/1992 | 930203.0003 |
92262 | ORGANIZATION FOR ECONOMIC COOPERATION AND DEVELOPMENT, SACM DIESEL | FAILURES OF HEAT PROTECTION SLEEVES ON EMERGENCY DIESEL GENERATORS AT TWO FOREIGN NUCLEAR PLANTS | 03/09/1992 | 930226.0301 |
92263 | COMMONWEALTH EDISON, GENERAL ELECTRIC | SUPPRESSION POOL TEMPERATURE MAY EXCEED DESIGN BASIS AT SITES THAT USE PERFEX HEAT EXCHANGERS | 12/09/1992 | ml01338.0412 |
92264 | WESTINGHOUSE | POTENTIAL FOR ISOLATION OF THE RESIDUAL HEAT REMOVAL PUMPS FROM THE REACTOR COOLING SYSTEM DURING ALIGNMENT | 12/09/1992 | 921217.0157 |
92265 | VICTOREEN | DETECTION OF XENON BY 847 ION CHAMBER | 12/12/1992 | 930201.0189 |
92266 | CAROLINA POWER AND LIGHT, TAYLOR-FORGE, TIOGA PIPE SUPPLY | DELIVERED LONG RADIUS 1 INCH ELBOWS OF 304 STAINLESS STEEL INSTEAD OF 316 STAINLESS STEEL AS PURCHASED | 11/30/1992 | 921209.0059 |
92267 | BBC BROWN BOVERI | SETPOINT DRIFT DUE TO TOTAL RADIATION EXPOSURE OF TYPE 27N RELAYS | 09/11/1992 | 921002.0193 |
92268 | TAYLOR FORGE, CAROLINA POWER AND LIGHT, TIOGA PIPE SUPPLY | DELIVERED LONG RADIUS 1 INCH ELBOWS OF 304 SS STEEL INSTEAD OF 316 SS STEEL AS PURCHASED | 11/12/1992 | ml01338.0420 |
92269 | TAYLOR FORGE | DELIVERED LONG RADIUS 1 INCH ELBOWS OF 304 SS STEEL INSTEAD OF 316 SS STEEL AS PURCHASED | 12/14/1992 | ml01338.0441 |
92270 | COOPER ENERGY, GULF STATES UTILITIES | INADEQUATE WALL THICKNESS AT BOLT HOLE IN EMERGENCY DIESEL GENERATOR ENGINE CYLINDER HEAD | 12/17/1992 | 921221.0357 |
LOG_NO | NOTIFIER, VENDOR | DESCRIPTION | REP_DATE | ACCESS_NO |
91001 | PARSONS PEEBLES, COOPER INDUSTRIES | AIR BAFFLE WELD FAILURE IN DIESEL GENERATOR | 01/04/1991 | 910415.0183 |
91002 | GILBERT/COMMONW EALTH | RUPTURE OF LOWEST ELEVATION OF NONSAFETY PIPING IN CHILLED WATER SYSTEM | 11/30/1990 | 901213.0127 |
91003 | GILBERT/COMMONW EALTH | RUPTURE OF LOWEST ELEVATION OF NONSAFETY PIPING IN CHILLED WATER SYSTEM | 12/19/1990 | 901227.0296 |
91004 | WHITING CORPORATION | CRANE SERIAL NUMBER 9890 | 01/02/1991 | 910110.0224 |
91005 | MAINE YANKEE ATOMIC POWER, GENERAL ELECTRIC | CLOSING COIL FAILED BECAUSE OF LOSS OF BOTH ACTUATING SPRINGS IN TYPE AK-2A-25-1 LOW VOLTAGE SWITCHGEAR BREAKER | 12/28/1990 | 910109.0348 |
91006 | COMBUSTION ENGINEERING, GENERAL ELECTRIC | REACTOR TRIP BREAKERS | 01/04/1991 | 910415.0164 |
91007 | WEED INSTRUMENT, FOXBORO | BRACKETS FOR NE-10 SERIES TRANSMITTERS | 01/02/1991 | 910110.0303 |
91008 | GENERAL ELECTRIC, ROBERTSHAW CONTROLS | EVALUATION OF QUALITY ASSURANCE PROGRAM NOT CONFORMING TO 10 CFR 50 APPENDIX B PROVISIONS | 01/18/1991 | 910206.0408 |
91009 | TARGET ROCK | TENDENCY OF PILOT OPERATED SOLENOID VALVES TO OPEN SPURIOUSLY WHEN SUBJECTED TO HIGH PRESSURE SURGE | 12/13/1990 | 910102.0272 |
91010 | HOUSTON LIGHTING AND POWER, GENERAL ELECTRIC, GOULD | BATTERY CABLES | 01/03/1991 | 910110.0058 |
91011 | TENNESSEE VALLEY AUTHORITY, ELECTRO SWITCH, WESTINGHOUSE | FASTENERS FOR SWITCH MODULES MOUNTED ON MAIN CONTROL ROOM PANELS | 12/18/1990 | 901227.0341 |
91012 | HILTI FASTENING SYSTEMS | KWIK BOLT II EXPANSION ANCHOR | 01/11/1991 | 910416.0354 |
91013 | NIAGARA MOHAWK POWER, STONE AND WEBSTER, PYCO | RESISTANCE THERMAL DETECTORS IN DRYWELL AND SUPPRESSION CHAMBER AIR TEMPERATURE ELEMENTS NOT ENVIRONMENTALLY QUALIFIED | 01/21/1991 | 910131.0225 |
91014 | CLEVELAND ELECTRIC ILLUMINATING, E-SYSTEMS | NITRILE RATHER THAN ETHYLENE PROPYLENE DIENE MONOMER USED AS SEAL MATERIAL IN HYDRAULIC SNUBBERS | 02/04/1991 | 910208.0049 |
91015 | PORTLAND GENERAL ELECTRIC, CONAX BUFFALO | DEFECT OF BOLTED-SPLICE ELECTRICAL TERMINATION KITS USED TO CONNECT 16 AWG ELECTRICAL PENETRATION ASSEMBLY | 01/31/1991 | 910213.0293 |
91016 | TEXAS UTILITIES GENERATING, COOPER INDUSTRIES | STYLE 166 RELAY IN EMERGENCY DEISEL GENERATOR LOCAL CONTROL PANEL VOLTAGE REGULATOR CIRCUIT | 02/25/1991 | 910415.0159 |
91017 | WHITAKER CORPORATION | TEFLON INSTEAD OF SPECIFIED TEFZEL IN INSULATION OF FLOW SWITCH WIRING IN ANALYZER FOR HYDROGEN OR OXYGEN | 03/08/1991 | 910326.0198 |
91018 | NUCLEAR REGULATORY COMMISSION, WESTINGHOUSE | REACTOR VESSEL HEAD VENT SYSTEM | 02/22/1991 | 910228.0297 |
91019 | PARSONS PEEBLES | ENTERPRISE ENGINE TECHNICAL ISSUE | 03/13/1991 | 910328.0197 |
91020 | TEXAS UTILITIES GENERATING, DUNHAM-BUSCH, CVI INCORPORATED | SUBSTANDARD SUCTION STRAINER RETAINING SCREWS IN RECIPROCATING AIR CONDITIONING COMPRESSOR | 12/21/1990 | 910102.0357 |
91021 | MAINE YANKEE ATOMIC POWER, GENERAL ELECTRIC | TYPE AK-2A-25-1 LOW VOLTAGE SWITCHGEAR BREAKERS CONFIGURATION | 01/22/1991 | 910128.0163 |
91022 | COOPER ENERGY | POTENTIAL DEFECT IN A COMPONENT OF A DSR OR DSRV STANDBY DIESEL GENERATOR SYSTEM | 09/05/1990 | 900912.0007 |
91023 | MORRISON-KNUDSEN , CUTLER-HAMMER | IMMERSION HEATER CONTACTOR | 10/10/1990 | 901105.0305 |
91024 | NUCLEAR REGULATORY COMMISSION, MASONEILAN, SAMPLE-WEBTROL | NRC OFFICE OF INVESTIGATIONS SYNOPSIS FOR CASE NUMBER 4-88-028 REGARDING VALVE REPLACEMENT PARTS | 07/12/1990 | 900719.0373 |
91025 | HILTI FASTENING SYSTEMS | EVALUATION OF 1 INCH AND 3/4 INCH X 12 INCH KWIK BOLT EXPANSION ANCHORS | 03/14/1991 | 910611.0185 |
91026 | SOUTH CAROLINA ELECTRIC AND GAS, GILBERT/COMMONW EALTH | CHILLED WATER SYSTEM IN HIGH ENERGY LINE BREAK CONDITIONS | 12/27/1990 | 910107.0173 |
91027 | YANKEE ATOMIC ELECTRIC | TEST FAILURE OF EMERGENCY DIESEL GENERATOR BECAUSE OF INCORRECTLY MADE CRIMP IN THE GOVERNOR OIL SOLENOID OPERATED DUMP VALVE CIRCUIT | 03/20/1991 | 910327.0259 |
91028 | DUKE POWER, BORG-WARNER | SIZING PROBLEM WITH FLEX WEDGE GATE VALVES AFFECTING MAIN FEEDWATER AND AUXILIARY FEEDWATER SYSTEMS | 06/14/1989 | 890621.0159 |
91029 | WESTINGHOUSE | COMPARATOR TRIP SETPOINT ERROR IN EAGLE-21 PROCESS PROTECTION SYSTEM SOFTWARE | 04/05/1991 | 910409.0271 |
91030 | GENERAL ELECTRIC | TYPE CR124K028 OVERLOAD RELAYS DO NOT HAVE ACCEPTABLE TRIP TIMES BECAUSE OF IMPROPER ASSEMBLY OF AMBIENT TEMPERATURE COMPENSATING BIMETAL SPRING | 04/02/1991 | 920430.0296 |
91031 | CONNEX PIPE SYSTEMS | FITTINGS SUPPLIED UNDER COMMERCIAL PROGRAM INSTEAD OF ANSI N45.2 QUALITY ASSURANCE PROGRAM | 04/05/1991 | 910612.0125 |
91032 | TENNESSEE VALLEY AUTHORITY, WESTINGHOUSE | TYPE 724 DC TO DC CONVERTER MODULES | 04/01/1991 | 910403.0250 |
91033 | COOPER ENERGY, BENDIX | DIESEL GENERATOR FUEL NOZZLE TIPS | 04/05/1991 | 910417.0138 |
91034 | LIMITORQUE | SMB 00 TORQUE SWITCH ROLL PIN FAILURES | 04/03/1991 | 910409.0163 |
91035 | COMMONWEALTH EDISON, PATHWAY BELLOWS | LOCAL LEAK RATE TESTING OF EXPANSION BELLOWS ASSEMBLY | 03/27/1991 | 910403.0046 |
91036 | BORG-WARNER | VENDOR INFORMATION ON SWING CHECK VALVES | 03/28/1991 | 910409.0248 |
91037 | GENERAL ELECTRIC | TEST FAILURE OF 4.16KV VERTICAL LIFT SWITCHGEAR, CELL MOUNTED, AUXILIARY CONTACTS | 01/17/1991 | 910125.0069 |
91038 | CAROLINA POWER AND LIGHT, LIMITORQUE | DEVIATION IN TEST SOFTWARE FOR SMB-00 ACTUATORS | 04/29/1991 | 9105130109 |
91039 | NORTHEAST NUCLEAR ENERGY, BBC BROWN BOVERI | CRACKED CONTROL ROD BLADE | 04/19/1991 | ml01331.0344 |
91040 | VELAN VALVE | ACCUMULATION OF TOLERANCES IN THE CAGE UNIT OF 2 1/2 INCH, 3 INCH, AND 4 INCH FORGED SWING CHECK VALVES | 01/18/1991 | 910415.0209 |
91041 | DEPARTMENT OF ENERGY | EXPERIMENTAL PROGRAM TO DETERMINE DEPENDENCE OF SAFETY ROD STRUCTURAL INTEGRITY ON TEMPERATURE | 04/17/1991 | 910702.0369 |
91042 | BBC BROWN BOVERI, ITE IMPERIAL | CRACKING IN CURRENT TRANSFORMERS ENCAPSULATED WITH E1 EPOXY | 04/09/1991 | 910416.0181 |
91043 | AMALGAMATED SERVICES, KAMAN INSTRUMENTATION, NATIONAL POWER TECHNOLOGY | POWER SUPPLIES FOR SINGLE CHANNEL AREA RADIATION MONITOR | 04/12/1991 | 910612.0084 |
91044 | LIBERTY EQUIPMENT AND SUPPLY | SLIGHT INCREASE IN FORCE MEASUREMENT ERROR AND NONLINEARITY OF YOKE BEHAVIOR IN VALVE TEST DATA | 04/12/1991 | 910422.0339 |
91045 | EDWARDS VALVES | POTENTIAL INTERNAL BOLTING FAILURES OF TESTABLE CHECK VALVES | 04/23/1991 | 910611.0198 |
91046 | TENNESSEE VALLEY AUTHORITY, GENERAL ELECTRIC | TUF-LOC SLEEVE BEARINGS IN ML-13 OPERATING MECHANISM OF 6900 VOLT CIRCUIT BREAKERS | 05/03/1991 | 910507.0327 |
91047 | AUTOMATIC SWITCH COMPANY | POSSIBLE MANUFACTURING DEFICIENCY IN A 1982 LOT OF SOLENOID VALVE COILS | 04/29/1991 | 910509.0362 |
91048 | BBC BROWN BOVERI, ITE IMPERIAL | CRACKING IN CURRENT TRANSFORMERS | 04/30/1991 | 910513.0316 |
91049 | NAMCO CONTROL | EXPOSED LEAD WIRE BECAUSE OF SEPARATION BETWEEN MOLDING COMPOUND AND LEAD WIRE | 05/09/1991 | 910515.0328 |
91050 | NAMCO CONTROL | CONNECTOR RECEPTACLE ASSEMBLIES | 05/10/1991 | 910529.0023 |
91051 | NAMCO CONTROL | CONNECTOR RECEPTACLE ASSEMBLIES | 05/24/1991 | 910531.0194 |
91052 | ITT BARTON INSTRUMENTS | QUALIFICATION TESTING OF MODEL NH92, NH94, AND NH96 HYDRAMOTOR ACTUATORS WITH 26 1/2 INCH YOKES | 05/02/1991 | 910610.0381 |
91053 | ITT BARTON INSTRUMENTS | DESIGN CHANGE ON MODELS NH92, NH94, AND NH96 HYDRAMOTOR ACTUATORS TO ASSIST IN SHAFT ALIGNMENT | 05/09/1991 | 910610.0224 |
91054 | GENERAL ELECTRIC | POTENTIAL INTERFERENCE CONDITION IN MODEL AKS-50 CIRCUIT BREAKERS | 05/24/1991 | 910604.0274 |
91055 | NUTECH | EFFECTS OF INTERGRANULAR STRESS CORROSION CRACKING MITIGATION AND REPAIR TECHNIQUES ON PIPING SYSTEM SUPPORTS | 05/29/1991 | 920501.0058 |
91056 | TEXAS UTILITIES GENERATING, US STEEL | LINEAR INDICATIONS IN 3 INCH SCHEDULE 160 PIPING INSTALLED IN AUXILIARY FEEDWATER SYSTEM | 05/20/1991 | 910530.0264 |
91057 | AUTOMATIC SWITCH COMPANY | POSSIBLE MANUFACTURING DEFICIENCY IN A 1982 LOT OF SOLENOID VALVE COILS | 05/31/1991 | 910610.0243 |
91058 | GENERAL ELECTRIC | LARGE MAGNITUDE IRREGULAR DENSITY WAVE OSCILLATIONS | 06/03/1991 | 910612.0268 |
91059 | AGASTAT RELAY | AGASTAT E7022 AND E7024 A-L SERIES RELAYS USED IN CLASS 1E SAFETY RELATED APPLICATIONS | 05/20/1991 | 910618.0318 |
91060 | AGASTAT RELAY | AGASTAT E7022 AND E7024 A-L SERIES RELAYS USED IN CLASS 1E SAFETY RELATED APPLICATIONS | 05/23/1991 | 910531.0084 |
91061 | AGASTAT RELAY | AGASTAT E7022 AND E7024 A-L SERIES RELAYS USED IN CLASS 1E SAFETY RELATED APPLICATIONS | 06/05/1991 | 910611.0022 |
91062 | CAROLINA POWER AND LIGHT, ITE IMPERIAL, BBC BROWN BOVERI | APPARENT DEFECT IN DIESEL GENERATOR 4 KV OUTPUT BREAKER | 05/31/1991 | ml01331.0356 |
91063 | WESTINGHOUSE | NONSAFETY RELATED AUXILIARY RELAY RACKS INCORPORATE A SAFETY RELATED INTERLOCK FOR THE SAFETY INJECTION AND CONTAINMENT SPRAY SYSTEMS | 06/24/1991 | 910702.0393 |
91064 | WESTINGHOUSE | POTENTIAL FOR CERTAIN PRODUCTS UTILIZING DC COIL ASSEMBLIES TO MALFUNCTION DUE TO EPOXY COMPOUND BECOMING SEMI-FLUID IN SERVICE | 06/24/1991 | 910702.0402 |
91065 | WESTINGHOUSE | POSTULATED SHORTED DIODE IN THE SOLID STATE PROTECTION SYSTEM TEST CIRCUIT | 06/24/1991 | 910702.0380 |
91066 | COOPER ENERGY, ASSOCIATED SPRING | POTENTIAL PROBLEM INTAKE AND EXHAUST POWER VALVE SPRING OF DSR OR DSRV STANDBY DIESEL GENERATOR | 06/19/1991 | 910626.0262 |
91067 | ILLINOIS POWER, FISHER CONTROLS | POTENTIAL TO OVERPRESSURIZE SAFETY RELATED AIR OPERATED VALVES | 05/08/1991 | 910515.0292 |
91068 | NUCLEAR REGULATORY COMMISSION, GENERAL PUBLIC UTILITIES, YARWAY | VALVE NAMEPLATES REFLECT INCORRECT PRESSURE AND TEMPERATURE RATING | 06/18/1991 | ml01331.0375 |
91069 | VALCOR ENGINEERING | SEAT LEAKAGE IN VALVES | 05/22/1991 | 910613.0061 |
91070 | LEONARD DESIGNS, FLANDERS FILTERS | HEPA FILTERS PURCHASED AS SAFETY RELATED MATERIALS MUST COMPLY WITH 10 CFR PART 21 AND MIL F-51068 | 07/02/1991 | 910905.0018 |
91071 | PORTLAND GENERAL ELECTRIC, BUNKER RAMO, PARKER PACKING | CONTAINMENT PRESSURE BOUNDARY CAPABILITY OF ELECTRICAL PENETRATION ASSEMBLY MODULE POLYURETHANE SEALS | 06/24/1991 | 910627.0260 |
91072 | DIETRICH STANDARD, DIETRICH STANDARD | DEVIATIONS FROM TECHNICAL SPECIFICATIONS ON PURCHASE ORDERS FOR ANNUBAR OR PIPING SUBASSEMBLIES | 06/17/1991 | 910624.0290 |
91073 | ANCHOR/DARLING | DERATED LOAD CAPACITIES FOR ADJUSTABLE RIGID STRUTS FIELD WELDED RIGID STRUTS AND TRANSITION KITS FOR MECHANICAL SNUBBERS | 05/10/1991 | 910710.0032 |
91074 | YANKEE ATOMIC ELECTRIC, GENERAL ELECTRIC | MANUAL CONTROL SWITCH TYPE SBM, SPRING RETURN TO CENTER POSITION, MODEL 10BC920, CODE LETTER 9HS FOR EMERGENCY DEISEL GENERATOR | 07/08/1991 | 910715.0118 |
91075 | BOSTON EDISON, GENERAL ELECTRIC | TRIP LATCH ROLLER INTERFERENCE ON AK-50 TYPE BREAKERS | 07/26/1991 | 910801.0001 |
91076 | BALTIMORE GAS AND ELECTRIC, AUTOMATIC SWITCH COMPANY | SOLENOID VALVE EXHAUST FLOW COEFFICIENTS LESS THAN LISTED IN VENDOR CATALOGS | 08/09/1991 | 910814.0344 |
91077 | TARGET ROCK | REVISED CLASSIFICATION OF CERTAIN PARTS IN PREVIOUSLY SHIPPED PRESSURE REGULATORS | 07/09/1991 | ml01331.0456 |
91078 | NUTHERM INTERNATIONAL, AMERICAN AIR FILTER | EXCESSIVE HEAT RISE WITHIN THE CONTROL PANEL OF FILTRATION RECIRCULATOR VENTILATION SYSTEM HEATER | 08/09/1991 | 910814.0290 |
91079 | YANKEE ATOMIC ELECTRIC, GENERAL ELECTRIC, SATIN AMERICAN | NONCONFORMING PARTS IN EC-2A TRIP DEVICE | 08/02/1991 | 910806.0268 |
91080 | GOULDS PUMPS | VANE BREAKAGE ON 13 INCH DIAMETER ALLOY IMPELLERS OPERATING AT 3550 REVOLUTIONS PER MINUTE AND LOW FLOW | 08/08/1991 | 910814.0285 |
91081 | BBC BROWN BOVERI, HUB INCORPORATED | POTENTIAL FOR COIL INSULATION BREAKDOWN IN TYPE RXMH2 AC/DC HEAVY DUTY AUXILIARY RELAYS MANUFACTURED FROM MARCH 1989 UNTIL SEPTEMBER 1990 | 08/16/1991 | 910822.0098 |
91082 | HUB, BBC BROWN BOVERI | POTENTIAL GENERIC DEFECT OF TYPE RXMH2, MODEL RK223068-EA AND RK223069-EA RELAYS | 08/12/1991 | 911226.0255 |
91083 | LIBERTY TECHNOLOGIES | SLIGHT INCREASE IN FORCE MEASUREMENT ERROR AND NONLINEARITY OF YOKE BEHAVIOR IN VALVE TEST DATA | 06/10/1991 | 910725.0056 |
91084 | COOPER ENERGY | DIESEL GENERATOR FUEL NOZZLE TIPS | 07/23/1991 | ml01331.0335 |
91085 | PORTLAND GENERAL ELECTRIC, CONAX BUFFALO | BOLTED SPLICE ELECTRICAL TERMINATION KITS USED TO CONNECT 16 AWG ELECTRICAL PENETRATION ASSEMBLY | 08/20/1991 | 910903.0044 |
91086 | COLT INDUSTRIES | POTENTIAL CROSS PROCESS INSTRUMENTATION FLOW BETWEEN EMERGENCY DIESEL GENERATOR AIR AND JACKET COOLING WATER SYSTEMS | 09/13/1991 | 911009.0164 |
91087 | CARDINAL INDUSTRIAL PRODUCTS | FAILURE OF A ROLL PIN USED ON THE DIESEL GENERATOR DAMPER ACTUATOR | 08/27/1991 | 911010.0136 |
91088 | INGERSOLL-RAND | BROKEN CAST IRON DIFFUSER TIPS IN AUXILIARY FEED WATER | 09/19/1991 | 911010.0007 |
91089 | CAROLINA POWER AND LIGHT, AUTOMATIC SWITCH COMPANY, DOW CORNING | FAILURE OF NORMALLY ENERGIZED MODEL L206- 832 SOLENOID VALVES DUE TO GELLING OF LUBRICANT 550 AND VOLTAGE REGULATOR TRANSIENT CAUSED ENGINEERED SAFEGUARDS FEATURE ACTUATION | 08/27/1991 | 911010.0010 |
91090 | COOPER ENERGY | DIESEL GENERATOR FUEL NOZZLE TIPS | 09/20/1991 | 911001.0232 |
91091 | POTTER AND BRUMFIELD | NONCOMPLIANCE BECAUSE MOTOR DRIVEN RELAY SERIES PRODUCT SUPPLIED ONLY AS COMMERCIAL GRADE EQUIPMENT | 09/06/1991 | 911009.0162 |
91092 | COLT INDUSTRIES | POTENTIAL CROSS PROCESS INSTRUMENTATION FLOW BETWEEN EMERGENCY DIESEL GENERATOR AIR AND JACKET COOLING WATER SYSTEMS | 09/16/1991 | 911009.0164 |
91093 | NAMCO CONTROL | EA 180 AND EA 170-302 LIMIT SWITCH ASSEMBLIES MANUFACTURED BETWEEN MAY 1991 AND SEPTEMBER 1991 | 09/20/1991 | 911010.0069 |
91094 | NUCLEAR REGULATORY COMMISSION, GENERAL ELECTRIC, AUTOMATIC SWITCH COMPANY | REPLACEMENT KITS FOR CONTROL ROD DRIVE SYSTEM HYDRAULIC CONTROL UNIT SCRAM SOLENOID PILOT VALVES | 09/11/1991 | ml01331.0345 |
91095 | RGE, BBC BROWN BOVERI | PRINTED CIRCUIT CARDS IN 480 VOLT UNDERVOLTAGE MONITORING OR PROTECTION SOLID STATE SWITCH | 09/04/1991 | 910916.0088 |
91096 | WESTINGHOUSE | FLOWPATH COULD RESULT IN DIVERSION OF WATER FROM EMERGENCY CORE COOLANT SYSTEM AND CONTAINMENT BUILDING DURING A SMALL BREAK LOSS OF COOLANT ACCIDENT | 09/25/1991 | 911002.0063 |
91097 | NAMCO CONTROL | EA 180 AND EA 170-302 LIMIT SWITCH ASSEMBLIES | 10/17/1991 | 911028.0215 |
91098 | CONAX BUFFALO | BOLTED SPLICE ELECTRICAL TERMINATION KITS | 09/12/1991 | 910917.0235 |
91099 | FLANDERS FILTERS | PROCEDURE FAILED TO ADEQUATELY ADDRESS 10 CFR 21.21(a1) | 09/30/1991 | 911009.0226 |
91100 | WHITING, BALTIMORE GAS AND ELECTRIC | REQUESTS WRITTEN DETERMINATION FROM NRC REGARDING EQUIPMENT DESIGN RESPONSIBILITY UNDER 10 CFR 21 AND 10 CFR 50, APPENDIX B | 09/16/1991 | 910927.0210 |
91101 | GENERAL ELECTRIC, AUTOMATIC SWITCH COMPANY | POTENTIAL INTERNAL AIR LEAKAGE IN MODEL NP8323 DUAL SOLENOID VALVES USED FOR MAIN STEAM ISOLATION VALVES | 11/08/1991 | 911112.0349 |
91102 | GENERAL ELECTRIC | MOLDED CASE CIRCUIT BREAKERS WITH SHUNT TRIP AND UNDERVOLTAGE RELEASE ACCESSORIES MAY INHIBIT TRIP | 11/05/1991 | 911114.0089 |
91103 | COOPER ENERGY, TRANSAMERICA DELAVAL | DEFECT IN EMERGENCY DEISEL GENERATOR | 11/08/1991 | 911115.0037 |
91104 | COOPER ENERGY | MICROSCOPIC CRACKS IN DIESEL GENERATOR FUEL NOZZLE TIPS FROM MANUFACTURING LOT D87001 | 10/31/1991 | 911226.0227 |
91105 | COOPER ENERGY | POTENTIAL PROBLEM WITH DRIVEN GEAR FOR ENGINE-DRIVEN JACKET WATER PUMP ON DSRV-16-4 DIESEL GENERATOR | 10/29/1991 | 911106.0337 |
91106 | OMAHA PUBLIC POWER DISTRICT, EXIDE | CRACKING PHENOMENON IN CASINGS OF TYPE GC-23 BATTERIES | 10/07/1991 | 911016.0228 |
91107 | MORRISON-KNUDSEN | DISCREPANCIES WITH CABLING ON THE HIGH VOLTAGE SIDE OF VOLTAGE REGULATOR TRANSFORMER AND METERING AND RELAYING POTENTIAL TRANSFORMERS | 10/08/1991 | 911118.0049 |
91108 | CLEVELAND ELECTRIC ILLUMINATING, THERMAL SCIENCE, GILBERT/COMMONW EALTH | INSTALLATION DISCREPANCIES OF FIREWRAP ON APPENDIX R RACEWAYS | 11/04/1991 | 911108.0166 |
91109 | NUCLEAR REGULATORY COMMISSION, NORTHEAST NUCLEAR ENERGY, WESTINGHOUSE | POTENTIAL ERRORS IN PRESSURE. LEVEL INDICATION UPON RAPID DEPRESSURIZATION BECAUSE OF HYDROGEN OUTGASSING AND PRESENCE OF NONCONDENSIBLE GASES | 09/26/1991 | ml01331.0352 |
91110 | WESTINGHOUSE | CRACKING IN REACTOR VESSEL HEAD ADAPTORS OF FOREIGN PLANTS | 11/08/1991 | ml01.331.0368 |
91111 | BBC BROWN BOVERI | INSUFFICIENT HEAT DISSIPATION IN 59G RELAYS BECAUSE OF SMALL SOLDER PADS USED IN PRINTED CIRCUIT WIRING | 10/14/1991 | 911226.0219 |
91112 | CONNECTICUT YANKEE ATOMIC POWER, IDAHO NATIONAL ENGINEERING LABORATORY | ERROR IN RELAP5/MOD3 THERMOHYDRAULIC COMPUTER CODE | 11/25/1991 | 911204.0224 |
91113 | NUCLEAR REGULATORY COMMISSION, FOXBORO | INSTRUMENT NESTS IN CONTROL ROOM IN DIFFERENT CONFIGURATION THAN TESTED | 10/28/1991 | ml01331.0374 |
91114 | WEED INSTRUMENT, FOXBORO | PRESSURE TRANSMITTER MOUNTING BRACKET KITS POSSIBLY CONTAIN INCORRECT BOLTS | 11/12/1991 | 911125.0104 |
91115 | FOXBORO, WEED INSTRUMENT | SEISMIC MOUNTING KIT, PART NUMBER N0150RG HAS INCORRECT TRANSMITTER TO BRACKET MOUNTING SOCKET CAP SCREWS | 11/15/1991 | 920102.0017 |
91116 | CONNECTICUT YANKEE ATOMIC POWER, IDAHO NATIONAL ENGINEERING LABORATORY | ERROR IN RELAP5/MOD3 THERMOHYDRAULIC COMPUTER CODE | 12/12/1991 | 911218.0190 |
91117 | BBC BROWN BOVERI, WESTINGHOUSE | CRACKED INSULATORS IN ASL DRY TYPE TRANSFORMERS | 11/21/1991 | 920121.0227 |
91118 | TEXAS UTILITIES GENERATING | COMPONENT COOLING WATER STOP CHECK VALVES FAILED TO STROKE CLOSED IN TEST | 11/29/91 | 911203.0294 |
91119 | BABCOCK AND WILCOX | POSSIBILITY OF BORIC ACID CONCENTRATION DURING THE LONG TERM COOLING PERIOD FOLLOWING A LARGE BREAK LOSS OF COOLANT ACCIDENT | 11/07/1991 | ml01331.0384 |
91120 | WESTINGHOUSE | PRODUCTS WITH DC COIL ASSEMBLIES MAY MALFUNCTION DUE TO EPOXY COMPOUND BECOMING SEMI-FLUID WHILE IN SERVICE | 12/13/1991 | 911223.0189 |
91121 | WESTINGHOUSE | LOSS OF COOLANT ACCIDENT CORE AVERAGE REACTION OF ZIRCONIUM WITH WATER | 12/20/1991 | 920102.0280 |
91122 | WESTINGHOUSE | ROD CLUSTER CONTROL ASSEMBLY INSERTION ASSUMPTIONS FOR SMALL BREAK LOSS OF COOLANT ACCIDENT | 12/20/1991 | 920102.0280 |
91123 | WESTINGHOUSE | SECONDARY SIDE MODELING IN SMALL BREAK LOSS OF COOLANT ACCIDENT | 12/20/1991 | 920102.0280 |
91124 | WESTINGHOUSE | SMALL BREAK LOSS OF COOLANT ACCIDENT LOCTA-IV BURST AND BLOCKAGE | 12/20/1991 | 920102.0280 |
91125 | WESTINGHOUSE | LOSS OF COOLANT ACCIDENT CONTAINMENT INITIAL TEMPERATURE ASSUMPTION | 12/20/1991 | 920102.0280 |
91126 | WESTINGHOUSE | FUEL ROD BACKFILL INITIAL PRESSURE UNCERTAINTY | 12/20/1991 | 920102.0280 |
91127 | WESTINGHOUSE | SMALL BREAK LOSS OF COOLANT ACCIDENT STAINLESS STEEL CLAD RUPTURE MODEL | 12/20/1991 | 920102.0280 |
91128 | WESTINGHOUSE | LOCTA CODING AND METHODOLOGY ISSUES | 12/20/1991 | 920102.0280 |
91129 | WESTINGHOUSE | IFBA FUEL ROD PRESSURE AND TEMPERATURE CONCERNS | 12/20/1991 | 920102.0280 |
91130 | TEXAS UTILITIES GENERATING, TRANSAMERICA DELAVAL, COOPER ENERGY | DEFECTIVE CYLINDER HEAD IN EMERGENCY DIESEL GENERATOR | 12/06/1991 | 911212.0091 |
91131 | ITT BARTON INSTRUMENTS | PERFORMANCE OF MODEL 763 SUPPRESSED ZERO TRANSMITTERS | 10/25/1991 | 920131.0009 |
91132 | ITT BARTON INSTRUMENTS | POTENTIAL DEFECT OF MODELS 763, 763A, 764, AND 765 PRESSURE TRANSMITTERS | 11/13/1991 | 911125.0001 |
91133 | ITT BARTON INSTRUMENTS | SHORT CIRCUIT OF CONNECTOR PIN TO MOUNTING SCREW IN MODELS 763 AND 763A STATIC PRESSURE TRANSMITTER | 11/21/1991 | 911205.0015 |
91134 | ITT BARTON INSTRUMENTS | POTENTIAL DEFECTS IN MODELS 763, 763A, 764 AND 765 TRANSMITTERS | 11/22/1991 | 911226.0167 |
91135 | ITT BARTON INSTRUMENTS | POTENTIAL DEFECTS IN MODELS 763 AND 763A TRANSMITTERS | 11/26/1991 | 911219.0200 |
91136 | PORTLAND GENERAL ELECTRIC, WESTINGHOUSE | RESIDUAL HEAT REMOVAL PUMP MOTOR ROTOR ASSEMBLY PRESSURE RELOAD SPRING AND WASHER | 09/27/1991 | 911010.0151 |
91137 | PORTLAND GENERAL ELECTRIC, CONAX BUFFALO | INCORRECT MATERIAL SCREWS AND NUTS FOR SPLICING ELECTRICAL PENETRATION CABLES AND FIELD CABLES | 09/27/1991 | 911010.0157 |
91138 | MORRISON-KNUDSEN , SOUTHERN CALIFORNIA EDISON | CAMSHAFT BEARING BLOCK ASSEMBLY MOUNTING BOLTS SHORTER THAN REQUIRED IN DIESEL ENGINE | 10/11/1991 | 920113.0273 |
91139 | MORRISON-KNUDSEN , SOUTHERN CALIFORNIA EDISON | CAMSHAFT STUDS BROKEN AND CRACKED IN DIESEL ENGINE | 10/11/1991 | 920113.0273 |
91140 | MORRISON-KNUDSEN , SOUTHERN CALIFORNIA EDISON | CAMSHAFT BEARING BLOCK ASSEMBLY MOUNTING BOLTS SHORTER THAN REQUIRED IN DIESEL ENGINE | 11/12/1991 | 920113.0339 |
91141 | MORRISON-KNUDSEN , SOUTHERN CALIFORNIA EDISON | CAMSHAFT STUDS BROKEN AND CRACKED IN DIESEL ENGINE | 11/12/1991 | 920115.0220 |
91142 | EDWARDS VALVES, CONSUMERS POWER, DUKE POWER | LOSS OF DUCTILITY OF VALVE STEM ON END EXPOSED TO FLUID | 12/23/1991 | ml01331.0388 |
91143 | DUQUESNE LIGHT, BYRON JACKSON | RIVER WATER PUMP COUPLINGS | 11/01/0991 | 911107.0118 |
91144 | BERGEN-PATERSON PIPE | 15,000 1/4 INCH-20 HEX NUTS SUPPLIED AS COMMERCIAL GRADE INSTEAD OF NUCLEAR GRADE | 11/20/1991 | 920123.0089 |
91145 | BABCOCK AND WILCOX | ASME SA-193 B7 BOLTS FOR SAFETY RELATED STEAM GENERATOR INTERNALS SUPPLIED AS COMMERCIAL GRADE | 11/01/1991 | 911115.0009 |
91146 | AUTOMATIC SWITCH COMPANY, GENERAL ELECTRIC | VALVE REBUILD KITS | 12/02/1991 | 911211.0018 |
91147 | HUB, BBC BROWN BOVERI | POTENTIAL GENERIC DEFECT OF TYPE RXMH2, MODEL RK223068-EA AND RK223069-EA RELAYS | 12/12/1991 | 911230.0078 |
91148 | MORRISON- KNUDSEN, CONNECTICUT YANKEE ATOMIC POWER | ROTOR POLE MOUNTING BOLT TORQUE ON EMD A20C GENERATOR | 12/13/1991 | 920303.0230 |
LOG_NO | NOTIFIER, VENDOR | DESCRIPTION | REP_DATE | ACCESS_NO |
90001 | VIRGINIA ELECTRIC AND POWER, WESTINGHOUSE | POTENTIALLY ERRONEOUS EMERGENCY CORE COOLING SYSTEM INJECTION RATES IN LOSS OF COOLANT ACCIDENT MODEL | 12/08/1989 | ml013310325 |
90002 | GENERAL ELECTRIC | TYPE IAV53L1A VOLTAGE RELAY WAS NOT SET AND ENERGIZED AS PRESCRIBED IN IEEE C37.98-1978 | 12/22/1989 | 9001040198 |
90003 | COMMONWEALTH EDISON, BBC BROWN BOVERI | CRACKS IN 8 CONTROL RODS | 12/20/1989 | 9504250392 |
90004 | TENNESSEE VALLEY AUTHORITY, ELLIS AND WATTS | POWER CABLE FOR HEATING, VENTILATION, AND AIR CONDITIONING UNITS NOT QUALIFIED FOR HARSH ENVIRONMENTS | 12/19/1989 | 8912290213 |
90005 | CAROLINA POWER AND LIGHT, GENERAL ELECTRIC | STICKING CR205X AUXILIARY CONTACTS IN MOTOR CONTROL CENTERS | 12/15/1989 | 8912270207 |
90006 | WESTINGHOUSE | CIRCUIT BREAKERS WITH THERMAL AND MAGNETIC TRIP MECHANISMS MAY OPEN TOO SOON BECAUSE THE TRIP FUNCTIONS MAY OVERLAP | 01/09/1990 | 9001300119 |
90007 | CONNECTICUT YANKEE ATOMIC POWER, SOUTHWEST ENGINEERING | STRESSES IN HEAT EXCHANGER BOLTING EXCEED ASME CODE | 12/26/1989 | 9001030229 |
90008 | GENERAL ELECTRIC | PROBLEMS IN PROCURING REPLACEMENT PARTS FOR SAFETY RELATED COMPONENTS | 12/22/1989 | 9001040132 |
90009 | ENGINEERING AND ADVANCED TECHNOLOGY, CAROLINA POWER AND LIGHT | POSSIBLE ENVIRONMENTAL QUALIFICATION PROBLEMS WITH CONDUIT SEALS | 01/05/1990 | 9001220152 |
90010 | DUKE POWER, BIF (GENERAL SIGNAL) | AGE HARDENING OF ELASTOMERIC SEAT MATERIAL IN VALVES MAY CAUSE PROBLEMS WITH OPERATER TORQUE SWITCH SETTINGS | 01/15/1990 | 9001220210 |
90011 | SOUTH CAROLINA ELECTRIC AND GAS | POSSIBLE STEAM PATH THAT MAY AFFECT UNQUALIFIED EQUIPMENT | 01/08/1990 | 9001180204 |
90012 | HATCH INCORPORATED, NEBRASKA PUBLIC POWER DISTRICT | DISCREPANCIES IN THE TUBE FITTINGS OF SIX INSTRUMENT RACKS | 01/10/1990 | 9001190159 |
90013 | NORTHEAST NUCLEAR ENERGY, ROCKBESTOS | INADEQUATE VENDOR DATA TO SUPPORT QUALIFICATION OF CABLE | 01/02/1990 | 9001100205 |
90014 | ROCHESTER GAS AND ELECTRIC, WESTINGHOUSE | POTENTIAL SINGLE FAILURE OF A SWITCH COULD BLOCK SOME AUTOMATIC ACTUATION FEATURES OF BOTH TRAINS OF SAFETY INJECTION | 01/12/1990 | 9001240122 |
90015 | PACIFIC GAS AND ELECTRIC, BINGHAM-WILLAME TTE | INADEQUATE HEAT TREATMENT OF PUMP IMPELLERS | 01/15/1990 | 9001250190 |
90016 | COOPER ENERGY, CROSBY VALVE AND GAGE | RELIEF VALVE TYPES JMBU AND JRU ON EMERGENCY DEISEL GENERATOR AIR START SYSTEM CAN OPEN INADVERTENTLY | 01/17/1990 | 9001260174 |
90017 | MORRISON- KNUDSEN | SOME EMERGENCY DEISEL GENERATOR EXHAUST VALVES COULD HAVE TIP HARDENING PROBLEM | 01/17/1990 | 9204200425 |
90018 | ANCHOR/DARLING, TELEDYNE REPUBLIC | BACKUP BUNA-N RINGS IN FOUR WAY VALVES SHOULD BE VITON RINGS | 01/26/1990 | 9002160186 |
90019 | GENERAL ELECTRIC | WIRES ON THRESHOLD DETECTION BOARDS OF SLV11A RELAYS CAN BE PUSHED TOGETHER RESULTING IN A SHORT | 02/02/1990 | 9002120066 |
90020 | AUTOMATIC VALVE COMPANY | DESIGN CHANGE FOR SOLENOID VALVES REQUIRES USE OF A SPECIAL SPANNER WRENCH TO TIGHTEN VALVE ON A MANIFOLD ASSEMBLY WHILE AVOIDING BENDING THE SHAFT | 02/02/1990 | 9002220371 |
90021 | DUKE POWER, DRESSER INDUSTRIES | PRESSURIZER SAFETY VALVE RESEAT PRESSURE LESS THAN SATURATION PRESSURE | 02/02/1990 | 9002130347 |
90022 | ROCHESTER GAS AND ELECTRIC, WESTINGHOUSE | POTENTIAL SINGLE FAILURE OF A SWITCH COULD BLOCK SOME AUTOMATIC ACTUATION FEATURES OF BOTH TRAINS OF SAFETY INJECTION | 01/26/1990 | 9002120255 |
90023 | WESTINGHOUSE | MOLDED CASE CIRCUIT BREAKERS COULD DEVIATE FROM PUBLISHED SPECIFICATIONS | 02/06/1990 | 9002150268 |
90024 | CAROLINA POWER AND LIGHT, GENERAL ELECTRIC | SILICON BRONZE CARRIAGE BOLTS IN DC SWITCHBOARDS CRACKED AND FAILED | 02/09/1990 | 9002230001 |
90025 | SARGENT AND LUNDY, TENNESSEE VALLEY AUTHORITY | ERRORS IN CABLE BLOCK DIAGRAMS, SEPARATION SKETCHES, CABLE LISTINGS, ETC., TO SUPPORT 10 CFR PART 50, APPENDIX R | 02/14/1990 | 9002260375 |
90026 | GILBERT/COMMONW EALTH, SOUTH CAROLINA ELECTRIC AND GAS | WITH THROTTLED SERVICE WATER FLOW TO CHILLER THROTTLED, HIGH ENERGY LINE BREAK COULD CAUSE A CHILLER TRIP ON HIGH COMPRESSOR TEMPERATURE OR HIGH CONDENSER PRESSURE | 02/13/1990 | 9002220573 |
90027 | DUQUESNE LIGHT, LIMITORQUE | CASTING DEFECT IN LIMIT STOP HOUSING OF HBC-1 GEAR OPERATOR COULD CAUSE VALVE MOTION TO STOP EARLY IN OPEN DIRECTION | 02/14/1990 | 9002220059 |
90028 | ARIZONA PUBLIC SERVICE, HENRY PRATT | CONTAINMENT ISOLATION VALVES FAILED LOCAL LEAK RATE TEST DUE TO HYDROGEN EMBRITTLEMENT OF THRUST BEARING STUD PINS | 02/14/1990 | 9002270070 |
90029 | SISKEN STEEL, TENNESSEE VALLEY AUTHORITY | TUBING CONTAINED LACK OF FUSION WELD DEFECTS | 02/16/1990 | 9003200358 |
90030 | BBC BROWN BOVERI | THERMAL STRESS DETERIORATION OF 3 WATT RESISTOR SOLDERED CONNECTIONS ON TYPE 27/59 RELAYS | 02/22/1990 | 9003020075 |
90031 | BOSTON EDISON | STATUS REPORT | 02/15/1990 | 9003070095 |
90032 | CONSUMERS POWER, LIMITORQUE, EDWARDS VALVES | ACTUATOR SMB-00-25 MISSING A PIN THAT CONNECTS THE LIMIT SWITCH DRIVE GEAR TO THE DRIVE TRAIN | 02/27/1990 | 9003080392 |
90033 | DUKE POWER, NELSON ELECTRIC, GTE-SYLVANIA | LOOSE MOUNTING SCREWS FOR CONTACTOR ASSEMBLIES IN MOTOR CONTROL CENTERS | 02/14/1990 | 9002260392 |
90034 | GENERAL ELECTRIC | POTENTIAL SHORT TO GROUND BETWEEN CORE SPRAY MOTOR STATOR COIL END TURNS AND LOWER AIR DEFLECTOR | 03/15/1990 | 9004060462 |
90035 | GENERAL ELECTRIC | DEFECTIVE NORMALLY CLOSED CONTACT IN CR305 AUXILIARY CONTACT ADDER BLOCK | 03/15/1990 | 9004060473 |
90036 | ANCHOR/DARLING, TELEDYNE REPUBLIC | BACKUP BUNA-N RINGS IN FOUR WAY VALVES SHOULD BE VITON RINGS | 03/09/1990 | 9004100403 |
90037 | BOSTON EDISON | STATUS REPORT | 03/12/1990 | 9003270379 |
90038 | TEXAS A&M UNIVERSITY | CORRODED CONNECTOR IN LINEAR POWER MEASURING CHANNEL | 03/09/1990 | 9003300021 |
90039 | COLT INDUSTRIES | CROSSHATCHED HONING FINISH ON PISTON PIN BUSHINGS CAN CAUSE THE PINS TO STOP ROTATING | 03/07/1990 | 9003200100 |
90040 | COOPER ENERGY | EMERGENCY DIESEL GENERATOR CONNECTING ROD FAILURE | 03/08/1990 | 9003200166 |
90041 | DUBOSE STEEL, COMBUSTION ENGINEERING | STEEL DELIVERED WITHOUT QUALITY ASSURANCE | 03/27/1990 | 9004100367 |
90042 | BALTIMORE GAS AND ELECTRIC | SHUTDOWN COOLING HEAT EXCHANGERS EXPERIENCE FLOW- INDUCED VIBRATION WHEN SHELL SIDE FLOW RATE EXCEEDS 2500 GALLONS PER MINUTE | 02/26/1990 | 9003060475 |
90043 | PUBLIC SERVICE OF NEW HAMPSHIRE | STATUS REPORT | 03/23/1990 | 9004180022 |
90044 | PUBLIC SERVICE OF NEW HAMPSHIRE | STATUS REPORT | 04/03/1990 | 9004180018 |
90045 | DUKE POWER, NELSON ELECTRIC, GTE-SYLVANIA | LOOSE MOUNTING SCREWS FOR CONTACTOR ASSEMBLIES IN MOTOR CONTROL CENTERS | 03/30/1990 | 9004100293 |
90046 | ILLINOIS POWER, AMERICAN AIR FILTER | VENDOR SUPPLIED INCORRECT PRESSURE DROP DATA FOR COOLING COILS, RESULTING IN SERVICE WATER SYSTEM FLOW LESS THAN DESIGNED | 04/03/1990 | 9004190050 |
90047 | HOUSTON LIGHTING AND POWER, WKM VALVE DIVISION | HYDRAULIC FLUID DECOMPOSES AT TEMPERATURE EXCEEDING 150 DEGREES, CAUSING FAILURE OF SOLENOID DUMP VALVES | 04/11/1990 | 9004230010 |
90048 | DUKE POWER, FENWALL ELECTRONICS | MODEL 543 TEMPERATURE CONTROLLER ACCURACY OF PLUS OR MINUS 60 DEGREES F INCONSISTENT WITH DESIGN | 03/29/1990 | 9004100251 |
90049 | ARIZONA PUBLIC SERVICE, HENRY PRATT, G. H. BETTIS | REPORT FROM PALO VERDE - HANDWHEEL EQUIPPED ACTUATORS NOT SEISMICALLY OR ENVIRONMENTALLY QUALIFIED | 03/26/1990 | 9004100144 |
90050 | COMMONWEALTH EDISON | DISCUSSES EMERGENCY DEISEL GENERATORS AT ZION | 03/09/1990 | 9003220064 |
90051 | EDERER INCORPORATED | CRANE DRUM BRAKE ACTUATOR MAY NOT FUNCTION PROPERLY WITH ABNORMALLY LOW AIR PRESSURE | 04/03/1990 | 9004200184 |
90052 | CONNECTICUT YANKEE ATOMIC POWER, AMERICAN BOILER, DURATEK | SOCKET WELDED FLANGES DID NOT MEET ANSI/ASME B31.1 FOR REQUIRED CLEARANCE BETWEEN PIPING ENDS AND FLANGE SOCKET BORE FACE | 04/20/1990 | 9004300011 |
90053 | ILLINOIS POWER, STEWART AND STEVENSON | UNCOMMUNICATED VENDOR CHANGE OF PARTS IN AIR START MOTOR | 04/16/1990 | 9004230477 |
90054 | BYRON JACKSON | LEAK IN PUMP INTERNAL HEAT EXCHANGER ALLOWED REACTOR COOLANT TO ENTER THE COMPONENT COOLING WATER SYSTEM | 04/20/1990 | 9204170184 |
90055 | EDERER INCORPORATED | VENDOR INSTRUCTIONS TO ENSURE FUNCTION OF CRANE | 04/04/1990 | 9005170045 |
90056 | PUBLIC SERVICE ELECTRIC AND GAS, LIMITORQUE | SEVERAL PINION TO SHAFT KEYS IN OPERATORS SHEARED DURING VALVE OPERATION | 04/27/1990 | 9005070251 |
90057 | DRESSER INDUSTRIES, DUKE POWER COMPANY | PRESSURE FACTORS USED WITH HYDRAULIC SETTING DEVICE COULD AFFECT SERIES 1700, 3700, 31700 VALVES | 05/04/1990 | 9005210090 |
90058 | NAMCO CONTROL | INCORRECTLY ASSEMBLED 9-PIN EC210 AND EC220 SERIES CABLE CONNECTORS MAY BIND RECEPTACLE AND CONDUIT COUPLERS | 04/30/1990 | 9204240232 |
90059 | GENERAL ELECTRIC, BINGHAM-WILLAME TTE | RECIRCULATION PUMP HAD AXIAL CRACKS IN PUMP SHAFT ABOVE IMPELLER | 04/27/1990 | 9005220307 |
90060 | DRESSER INDUSTRIES | PRESSURE FACTORS USED WITH HYDRAULIC SETTING DEVICE COULD AFFECT SERIES 1700, 3700, 31700 VALVES | 05/18/1990 | 9005310143 |
90061 | PUBLIC SERVICE ELECTRIC AND GAS, WESTINGHOUSE | WRONG FACTOR ASSOCIATED WITH METERING ORIFICE IN CHARGING OR SAFETY INJECTION SYSTEM | 05/24/1990 | 9006040212 |
90062 | NUCLEAR REGULATORY COMMISSION, BALTIMORE GAS AND ELECTRIC | GRANTS REQUEST FOR TEMPORARY WAIVER OF COMPLIANCE FOR SALT WATER SYSTEM | 05/09/1990 | 9005210073 |
90063 | PERFORMANCE CONTRACTING | QUESTIONABLE AUTHENTICITY AND RELIABILITY OF BOLTING MATERIALS | 05/25/1990 | 9011130255 |
90064 | WESTINGHOUSE | EXTRA WIRE INSTALLED IN SOLID STATE PROTECTION SYSTEM AT SOUTH TEXAS | 05/18/1990 | 9006140281 |
90065 | PUBLIC SERVICE ELECTRIC AND GAS, PACIFIC PUMPS, WESTINGHOUSE | CHARGING OR SAFETY INJECTION PUMPS ALIGNMENT LUG CUP AND SLIDE SHOE PEDESTAL ATTACHMENT WELDS DID NOT MEET VENDOR SPECIFICATIONS | 05/22/1990 | 9005290184 |
90066 | BYRON JACKSON | CIRCUMFERENTIAL GROOVE OF UP TO 0.200 INCH WAS OBSERVED ON THE INSIDE SURFACE OF THE JOURNAL APPROXIMATELY 3 INCHES ABOVE THE ATTACHMENT WELD TO THE IMPELLER | 06/08/1990 | 9006140402 |
90067 | PUBLIC SERVICE ELECTRIC AND GAS, LIMITORQUE, JAMESBURY | MOTOR PINION KEY IN OPERATOR WAS TOO SOFT FOR ITS INTENDED APPLICATION | 06/04/1990 | 9006120159 |
90068 | NORTHEAST NUCLEAR ENERGY, TUFLINE, CARDINAL INDUSTRIAL PRODUCTS | SEVERAL BODY TO COVER BOLTS ON PLUG VALVES HAVE FAILED BECAUSE LUBRICANT USED ON BOLTS HAS A HIGH HALOGEN CONTENT | 05/11/1990 | 9005210083 |
90069 | NORTHEAST NUCLEAR ENERGY, TUFLINE, CARDINAL INDUSTRIAL PRODUCTS | SEVERAL BODY TO COVER BOLTS ON PLUG VALVES HAVE FAILED BECAUSE LUBRICANT USED ON BOLTS HAS A HIGH HALOGEN CONTENT | 06/11/1990 | 9006180250 |
90070 | ROCHESTER GAS AND ELECTRIC, LIMITORQUE | LOOSE SMA-TYPE TORQUE SWITCH SOCKET HEAD MOUNTING SCREWS AND WIRE TERMINATION BOLTS | 05/31/1990 | 9006110336 |
90071 | COOPER ENERGY | MAGNETIC SPEED SENSOR WAS MISAPPLIED IN EMERGENCY DEISEL GENERATOR CONTROL CIRCUITRY | 05/22/1990 | 9006210284 |
90072 | MORRISON- KNUDSEN, GRAHAM WHITE | AIR START SOLENOID VALVE MAY NOT SEAT PROPERLY UNDER HIGH PRESSURE | 06/13/1990 | 9006250034 |
90073 | MORRISON- KNUDSEN, CUTLER-HAMMER | DIMENSIONAL PROBLEMS MAY EXIST IN CERTAIN CONTACTORS IN IMMERSION HEATING SYSTEM | 05/11/1990 | 9005230191 |
90074 | MORRISON- KNUDSEN, CUTLER-HAMMER | DIMENSIONAL PROBLEMS MAY EXIST IN CERTAIN CONTACTORS IN IMMERSION HEATING SYSTEM | 05/18/1990 | 9005300042 |
90075 | INGERSOLL-RAND, TERRY TURBINE | OVERSPEED TRIP TAPPET CAN SWELL IN CERTAIN ENVIRONMENTS | 06/05/1990 | 9006210302 |
90076 | WESTINGHOUSE | POTENTIAL FOR LACK OF ELECTRICAL ISOLATION MAY EXIST FOR FOXBORO AND W-7100 SERIES PROCESS INSTRUMENTATION | 06/22/1990 | 9010310068 |
90077 | ROSEMOUNT | HIGH MOISTURE LEVEL IN MODEL 510 TRIP UNITS CAN PRODUCE LEAKAGE PATH ACROSS OUTPUT TRANSISTOR, CAUSING TRIP SIGNAL WITHOUT INDICATION | 06/08/1990 | 9006200474 |
90078 | ROCHESTER GAS AND ELECTRIC, WESTINGHOUSE | POTENTIAL COMMON MODE FAILURE OF OT-2 TYPE RESET SWITCHES | 06/15/1990 | 9006270227 |
90079 | ROCHESTER GAS AND ELECTRIC, WESTINGHOUSE | ERROR OF SAFETY INJECTION BLOCK OR UNBLOCK SWITCH COULD DISABLE SOME SAFETY INJECTION FEATURES FOR BOTH TRAINS | 06/28/1990 | 9007090051 |
90080 | COOPER ENERGY, CALIFORNIA CONTROLS | POTENTIAL PROBLEM WITH CONTROL SYSTEM DEVICES | 06/08/1990 | 9006210384 |
90081 | BBC BROWN BOVERI | THERMALLY STRESSED SOLDER CONNECTIONS ON TYPE 47, 47D, AND 47H RELAYS OF WIRE WOUND RESISTORS TO WIRING RUNS ON BOTTOM OF CIRCUIT BOARDS | 07/05/1990 | 9007120377 |
90082 | TENNESSEE VALLEY AUTHORITY, AIR MONITOR | DEFICIENCIES IN RADIATION MONITORING SYSTEM | 06/29/1990 | 9007090275 |
90083 | ROCKBESTOS | KS-500 SILICONE RUBBER ACTIVATION ENERGY VALUES FOR FIREWALL INSULATED CABLE AND FIREZONE R SPECIAL PURPOSE CABLE | 06/25/1990 | 9007170432 |
90084 | CAROLINA POWER AND LIGHT, POTTER AND BRUMFIELD, AGASTAT RELAY | BOTH EMERGENCY LOAD SEQUENCERS SUBJECT TO COMMON MODE FAILURE DUE TO RELAYS NOT ACCOUNTING FOR DC INDUCTIVE LOAD | 06/25/1990 | 9006270282 |
90085 | STEWART AND STEVENSON SERVICES | DIESEL GENERATOR FAILURE DUE TO LOSS OF LUBRICATION TO THE GENERATOR THRUST BEARING | 06/25/1990 | 9007050126 |
90086 | WESTINGHOUSE | ERROR IN 1971 DECAY HEAT MODEL IN THE WCOBRA/TRAC COMPUTER CODE USED FOR LARGE BREAK LOSS OF COOLANT ACCIDENT ANALYSES | 07/16/1990 | 9007190068 |
90087 | COOPER ENERGY | POTENTIAL PROBLEM WITH STARTING AIR ADMISSION VALVE IN A DSR OR DSRV STANDBY DIESEL GENERATOR SYSTEM | 07/19/1990 | 9007240028 |
90088 | DETROIT EDISON, LIMITORQUE | CONFIGURATION DISCREPANCIES IN GEARED LIMIT SWITCH ASSEMBLIES | 07/27/1990 | 9007310077 |
90089 | WISCONSIN ELECTRIC POWER, WESTINGHOUSE | ERROR IN 1971 DECAY HEAT MODEL IN THE WCOBRA/TRAC COMPUTER CODE USED FOR LARGE BREAK LOSS OF COOLANT ACCIDENT ANALYSES | 07/24/1990 | 9008010037 |
90090 | PUBLIC SERVICE ELECTRIC AND GAS, WESTINGHOUSE | POTENTIAL COMMON MODE FAILURE OF MAIN STEAM ISOLATION VALVES TO CLOSE | 08/02/1990 | 9008100211 |
90091 | SOUTHERN CALIFORNIA EDISON, COOPER ENERGY | UNANTICIPATED EQUIPMENT ACTUATIONS FOLLOWING RESTORATION OF POWER TO TRANSMITTER TRIP UNITS | 06/29/1990 | 9008080328 |
90092 | COOPER ENERGY | FAILURE OF A CRANKSHAFT FOR ENTERPRISE ENGINE DSRV-16 ON SHIP | 07/27/1990 | 9008010235 |
90093 | DUKE POWER, WESTINGHOUSE | DISCUSSES STEAM GENERATORS AND REPORTING RESPONSIBILITIES | 06/29/1990 | 9007120025 |
90094 | CONNECTICUT YANKEE ATOMIC POWER, BBC BROWN BOVERI | BUSHING NOT INSTALLED ON BREAKER | 06/05/1990 | 9006130357 |
90095 | BBC BROWN BOVERI | RESPONDS TO 10 CFR PART 21 REPORT CONCERNING K-LINE CIRCUIT BREAKERS | 06/08/1990 | 9006200435 |
90096 | ARIZONA PUBLIC SERVICE, HENRY VALVE | CARBON STEEL KEYS WERE REPLACED WITH STAINLESS STEEL KEYS IN SIX ESSENTIAL SPRAY POND CROSS PROCESS INSTRUMENTATION CONNECT VALVES | 05/25/1990 | 9005310192 |
90097 | GULF STATES UTILITIES, COOPER ENERGY | DEFECT IN A STANDBY DIESEL GENERATOR INTAKE ROCKER ARM ASSEMBLY | 10/13/1989 | 9005250107 |
90098 | ARIZONA PUBLIC SERVICE, MASONEILAN | LACK OF ENVIRONMENTAL AND SEISMIC QUALIFICATION FOR TYPE 77-4 AIR REGULATORS INSTALLED IN ATMOSPHERIC DUMP VALVE CONTROL AIR SYSTEM | 07/18/1990 | 9007240054 |
90099 | YANKEE ATOMIC ELECTRIC, WEKSLER INSTRUMENT | MISAPPLICATION OF FLUOROLUBE FS-5 OIL IN MAIN STEAM LINE PRESSURE GAUGES | 08/14/1990 | 9008200081 |
90100 | BALTIMORE GAS AND ELECTRIC, THOMAS AND BETTS | MATERIAL DEFICIENCIES IN ELECTRICAL TERMINAL LUGS | 08/03/1990 | 9008070305 |
90101 | PORTLAND GENERAL ELECTRIC, BECHTEL POWER | ENGINEERED SAFEGUARDS FEATURES ELECTRICAL SWITCHGEAR ROOM DESIGN TEMPERATURE POSSIBLY EXCEEDED ON LOSS OF OFFSITE POWER AND SAFETY INJECTION SIGNAL | 08/24/1990 | 9008300185 |
90102 | WASHINGTON PUBLIC POWER, STEWART AND STEVENSON SERVICES, PARSONS PEEBLES ELECTRIC | EMERGENCY DIESEL GENERATOR EXTRA O-RING GROOVE AND SHORTED GENERATOR FIELD POLE WINDINGS | 08/09/1990 | 9008160148 |
90103 | ARIZONA PUBLIC SERVICE, ANCHOR/DARLING | FEED WATER ISOLATION VALVE 4- WAY REBUILD KITS HAVE NON- VITON MATERIAL FOR THE O-RINGS AND BACKUP RINGS | 09/04/1990 | 9009140140 |
90104 | WHITING CORPORATION | OVERSTRESSED CONNECTION POINTS OF CRANE TROLLEYS | 09/14/1990 | 9010170016 |
90105 | ILLINOIS POWER, FISHER CONTROLS | POTENTIAL OVERPRESSURIZATION OF SAFETY RELATED AIR OPERATED VALVES | 08/29/1990 | 9009050293 |
90106 | NORTHEAST NUCLEAR ENERGY, WESTINGHOUSE, TOBAR | TRANSMITTERS HAVE EXCESSIVE OUTPUT SHIFTS RELATIVE TO CHANGES IN AMBIENT TEMPERATURE | 08/27/1990 | 9009060114 |
90107 | PORTLAND GENERAL ELECTRIC, SANDUSKY NUT AND BOLT | DEFECTS IN LOT E OF BONNET NUTS FOR TWO RESIDUAL HEAT REMOVAL CHECK VALVES | 08/21/1990 | 9008300173 |
90108 | CUTLER-HAMMER | IMMERSION HEATER CONTACTORS | 09/12/1990 | 9009270026 |
90109 | ANCHOR/DARLING | DISCUSSES TYPE 12500 MECHANICAL SNUBBER | 09/26/1990 | 9010090044 |
90110 | MORRISON- KNUDSEN, CUTLER-HAMMER | IMMERSION HEATER CONTACTORS | 10/10/1990 | 9011020133 |
90111 | WKM VALVE DIVISION | HYDRAULIC FLUID DECOMPOSES AT TEMPERATURE EXCEEDING 150 DEGREES, CAUSING FAILURE OF SOLENOID DUMP VALVES | 10/15/1990 | 9010250156 |
90112 | WESTINGHOUSE, BURR BROWN | POTENTIAL FOR TEMPERATURE RELATED FAILURES OF PRINTED CIRCUIT BOARDS | 10/29/1990 | 9011060239 |
90113 | HILTI FASTENING SYSTEMS | EXPECTED LOADS WITH NEW DRILL BITS WITHIN 1.6 STANDARD DEVIATIONS | 10/25/1990 | 9011080278 |
90114 | BINGHAM-WILLAME TTE | DEFECT IN REACTOR COOLANT PUMP SEAL HOUSING | 09/10/1990 | 9011080263 |
90115 | FAIRBANKS MORSE | DEFECT IN DIESEL ENGINE DIVISION CONNECTING ROD BOLTS | 09/24/1990 | 9010030234 |
90116 | NORTHEAST NUCLEAR ENERGY, GENERAL ELECTRIC | PROBLEM WITH COMPONENT COOLING WATER MOTOR | 08/27/1990 | 9009060119 |
90117 | GENERAL ELECTRIC | FAILURE ON DEMAND OF 4.16 KV VERTICAL LIFT SWITCHGEAR, CELL MOUNTED, AUXILIARY CONTACTS | 11/01/1990 | 9011190138 |
90118 | TARGET ROCK | IMPROPER MATERIAL SUBSTITUTION AFFECTING MARKER STRIPS SUPPLIED WITH SOLENOID VALVES IN SINGLE LOT | 09/17/1990 | 9010170321 |
90119 | NOVA MACHINE PRODUCTS, MEREDITH CORPORATION | TYPESETTING ANOMALY IN MATERIAL CERTIFICATION | 07/27/1990 | 9012040347 |
90120 | PACIFIC SCIENTIFIC | ROD AND BEARING ASSEMBLIES FAILED AT MECHANICAL SWAGE JOINT | 10/16/1990 | 9010160130 |
90121 | CAROLINA POWER AND LIGHT, DELTA SOUTHERN, WESTINGHOUSE | STAINLESS STEEL DIFFERENT THAN SPECIFIED IN SAFETY INJECTION ACCUMULATORS | 11/16/1990 | 9011270030 |
90122 | CUTLER-HAMMER | NUISANCE TRIPPING OF H1100 SERIES OF HEATER COILS | 09/12/1990 | 9009250138 |
90123 | GILBERT/COMMONW EALTH | RUPTURE OF LOWEST ELEVATION OF NONSAFETY PIPING IN CHILLED WATER SYSTEM | 10/30/1990 | 9011080309 |
90124 | ALABAMA POWER, LIMITORQUE | OVERSIZED LUGS ON NEW SAFETY RELATED MOTOR OPERATORS | 10/19/1990 | 9010290136 |
90125 | COOPER ENERGY | LENGTH OF RETAINERS TOO LONG ON INTAKE OR EXHAUST VALVES | 10/25/1990 | 9011050045 |
90126 | BASLER ELECTRIC | POSSIBILE BACKWARD INSTALLATION OF ZENER DIODE ON POWER SUPPLY BOARD | 10/09/1990 | 9011210058 |
90127 | COLT INDUSTRIES | POTENTIAL FATIGUE CRACKS IN FUEL INJECTION PUMP DELIVERY VALVE HOLDERS ON PC-2 AND PC-2.3 ENGINES | 09/06/1990 | 9009260221 |
90128 | CLEVELAND ELECTRIC ILLUMINATING, AUTOMATIC SWITCH COMPANY | FAILURE OF SCRAM SOLENOID PILOT VALVES | 12/14/1990 | 9012180248 |
90129 | COMPUTER PRODUCTS | CABLE ASSEMBLIES DO NOT MEET IEEE-383 SPECIFICATION | 12/13/1990 | 9101020019 |
90130 | MISSISSIPPI POWER AND LIGHT, AUTOMATIC SWITCH COMPANY | MAIN STEAM ISOLATION VALVE FAILED TO CLOSE DUE TO SOLENOID VALVE HAVING A PIECE OF ELASTOMER SEAT MATERIAL OCCLUDE EXHAUST PORT VENT HOLE | 11/21/1990 | 9104150156 |
90131 | LIMITORQUE | POTENTIAL FAILURE OF SMB 00 TORQUE SWITCH ROLL PINS | 12/11/1990 | 9012190187 |
90132 | NATIONAL TECHNICAL SYSTEMS, VERSATILE MEASURING INSTRUMENTS | GASKET SLIPPAGE ON MODELS 9262X AND 9264X SERIES METERS INHIBIT PROPER FUNCTIONING | 11/20/1990 | 9011300319 |
90133 | ARKANSAS POWER AND LIGHT, RADNOR ALLOYS, SANDVIK STEEL WORKS | DEFECTS IN ASME III CLASS 1 STAINLESS STEEL PIPE TO BE USED IN HIGH PRESSURE INJECTION SYSTEM | 10/29/1990 | 9011070200 |
90134 | ARIZONA PUBLIC SERVICE, COOPER ENERGY | FILLET WELDS ON BRACKETS ON EMERGENCY DEISEL GENERATORS | 12/07/1990 | 9012140245 |
90135 | FOXBORO | SPECIFICATION 200 MICRO N-2CCA CONTROLLER CARDS DURING SHORT TERM POWER INTERRUPTIONS | 12/18/1990 | 9101070111 |
90136 | HILTI FASTENING SYSTEMS | KWIK BOLT II EXPANSION ANCHOR TESTS INDICATE INADEQUATE ULTIMATE TENSILE LOAD VALUES | 12/14/1990 | 9104150242 |
90137 | WHITING CORPORATION | CRANE SERIAL NUMBER 9548 | 12/21/1990 | 9101020155 |
90138 | ROBERTSHAW CONTROLS | QUALITY PROGRAM NOT CONFORMING TO 10 CFR 50 APPENDIX B PROVISIONS | 12/18/1990 | 9104220075 |
90139 | DUKE POWER, DRESSER INDUSTRIES | PRESSURIZER SAFETY VALVES DRIFT, EXCEEDING TECHNICAL SPECIFICATIONS ALLOWANCE | 04/04/1990 | 9004190280 |
LOG_NO | NOTIFIER, VENDOR | DESCRIPTION | REP_DATE | ACCESS_NO |
89001 | COMBUSTION ENGINEERING, CONSUMERS POWER | CRACKING OF CONTROL ROD DRIVE MECHANISM (CRDM) HOUSINGS | 10/18/1988 | 8812060105 |
89002 | COLT INDUSTRIES, DUQUESNE LIGHT, PUBLIC SERVICE OF NEW HAMPSHIRE | LUBRICATING OIL STRAINERS ON DIESEL GENERATORS | 02/10/1989 | 8903140553 |
89003 | NIAGARA MOHAWK POWER, NUCLEAR ENERGY SERVICES | CONTRACTOR FAILED TO COMPLETE ALL EXAMINATIONS, DOCUMENT DEFICIENCIES IN INSERVICE INSPECTION | 02/24/1989 | 8903020529 |
89004 | ROSEMOUNT | PRESSURE TRANSMITTERS 1153 AND 1154 EXHIBITED OUTPUT SHIFTS, LACK OF RESPONSE, INCREASED TIME RESPONSE, AND OFFSCALE READINGS | 02/09/1989 | 8902280314 |
89005 | ARKANSAS POWER AND LIGHT, ROSEMOUNT | MAINTENANCE OF ROSEMOUNT 1153 AND 1154 TRANSMITTERS CAN DAMAGE THE SEAL AROUND SENSOR MODULE THREADS | 09/20/1988 | 8809290163 |
89006 | COOPER ENERGY, ARIZONA PUBLIC SERVICE | SMALL CRACKS IN DIESEL EXHAUST VALVE ROCKER ARM | 01/18/1989 | 8901240490 |
89007 | ARIZONA PUBLIC SERVICE, COOPER ENERGY | SMALL CRACKS IN DIESEL EXHAUST VALVE ROCKER ARM | 01/17/1989 | 8901300414 |
89008 | ARIZONA PUBLIC SERVICE, COOPER ENERGY | SMALL CRACKS IN DIESEL EXHAUST VALVE ROCKER ARM | 02/06/1989 | 8902240282 |
89009 | NIAGARA MOHAWK POWER, G. DIKKERS, GENERAL ELECTRIC | SAFETY RELIEF VALVES FAILED SETPOINT TEST | 01/18/1989 | 8901250084 |
89010 | GEORGIA POWER | IMPROPER TYPE OR SIZE OF ELECTRICAL FUSES | 01/27/1989 | 8902060305 |
89011 | WESTINGHOUSE, KANSAS GAS AND ELECTRIC | FULL LENGTH HAFNIUM CONTROL ROD SWELLING AND CRACKING | 01/09/1989 | 8901260047 |
89012 | GEORGIA POWER | ISOLATION OF THE NORMAL CONTROL ROOM HEATING, VENTILATION, AND AIR CONDITIONING SYSTEM | 01/26/1989 | 8902020243 |
89013 | ROCKWELL INTERNATIONAL | ALUMINUM BRONZE COATING ON PISTONS USED IN TYPE A ACTUATORS ON MAIN STEAM ISOLATION VALVES | 01/23/1989 | 8901310103 |
89014 | NIAGARA MOHAWK POWER, MORRISON-KNUDSEN | LACK OF TEST REPORTS FOR UPGRADING COMMERCIAL GRADE ITEMS TO SAFETY RELATED FOR DIESEL GENERATORS | 01/03/1989 | 8901130317 |
89015 | TRANSAMERICA DELAVAL, COOPER ENERGY | CRACKS IN DIESEL GENERATOR VALVE ASSEMBLIES | 01/18/1989 | 8901260034 |
89016 | VICTOREEN, GENERAL PUBLIC UTILITIES | RADIATION ALARMS MIGHT BE INHIBITED IN 960 FIRMWARE | 01/27/1989 | 8902160039 |
89017 | GEORGIA POWER, AMERICAN AIR FILTER | SEISMIC DOOR TABS MISSING FROM ENGINEERED SAFEGUARD FEATURES UNIT COOLERS | 02/01/1989 | 8902170084 |
89018 | POWER AUTHORITY OF STATE OF NEW YORK, RELIANCE ELECTRIC, ANCHOR/DARLING | VALVE MOTOR OPERATOR FAILED ON OVERLOAD DURING TESTING | 12/19/1988 | 8812290250 |
89019 | AUTOMATIC SWITCH COMPANY | REPORTED PROBLEMS WITH VALVES | 02/14/1989 | 8902230377 |
89020 | AUTOMATIC SWITCH COMPANY | RETURN SPRING MAY DISENGAGE FROM SOLENOID CORE AND RESULT IN LEAKAGE OR FAILURE OF VALVE TO SHIFT WHEN ENERGIZED | 01/30/1989 | 8902060052 |
89021 | GENERAL ELECTRIC | SUSCEPTIBILITY TO INTERGRANULAR STRESS CORROSION CRACKING OF WELD BETWEEN CORE SPRAY LINE AND THERMAL SLEEVE | 03/02/1989 | 8903150209 |
89022 | GENERAL ELECTRIC | CORE NEUTRON FLUX MONITORING AND REACTOR PROTECTION DURING REFUELING | 03/02/1989 | 8903200262 |
89023 | BABCOCK AND WILCOX | SUSCEPTIBILITY TO PRIMARY WATER STRESS CORROSION CRACKING OF INCONEL 600 STEAM GENERATOR TUBE PLUGS FABRICATED FROM HEAT W592 | 02/03/1989 | 8902170125 |
89024 | BBC BROWN BOVERI | CIRCUIT BREAKERS MODELS K-225 THROUGH K-2000 DO NOT HAVE REBOUND SPRINGS AND THEREFORE ARE NOT SEISMICALLY QUALIFIED | 01/13/1989 | 8902130423 |
89025 | BBC BROWN BOVERI | CIRCUIT BREAKERS MODELS K-225 THROUGH K-2000 DO NOT HAVE REBOUND SPRINGS AND THEREFORE ARE NOT SEISMICALLY QUALIFIED | 02/16/1989 | 8903010062 |
89026 | GENERAL ELECTRIC | RECIRCULATION FLOW CONTROL LOGIC COULD ALLOW BOTH RECIRCULATION FLOW CONTROL VALVES TO FULLY OPEN, LEADING TO EXCESSIVE MINIMUM CRITICAL POWER RATIO | 03/08/1989 | 8903160338 |
89027 | BALTIMORE GAS AND ELECTRIC, COMBUSTION ENGINEERING | REFUELING PROCEDURES MAY ALLOW REDUCED SHUTDOWN MARGIN | 03/15/1989 | 8903220051 |
89028 | PHILADELPHIA ELECTRIC, C AND D BATTERIES | NEW CIRCUIT BOARDS PREVENT BATTERY CHARGING WITHIN REQUIRED EIGHT HOURS | 03/28/1989 | 8904130266 |
89029 | GENERAL ELECTRIC, TENNESSEE VALLEY AUTHORITY | RESIDUAL HEAT REMOVAL INBOARD ISOLATION VALVE NOT PRESSURE TESTED DURING ASME HYDRO TEST OF REACTOR COOLANT PRESSURE BOUNDARY | 02/06/1989 | 8904040175 |
89030 | CONSUMERS POWER, PAUL-MUNROE ENERTECH | LISTING OF LOCATIONS OF VALVES WITH SAME SEAT DESIGN IN SAME SERVICE | 03/17/1989 | 8904030125 |
89031 | NUCLEAR ENERGY SERVICES, NIAGARA MOHAWK POWER | DEFICIENCIES IN 10 YEAR INSERVICE INSPECTION PROGRAM | 03/23/1989 | 8908010263 |
89032 | NUCLEAR REGULATORY COMMISSION, MQS INSPECTION | QUESTION IF 10 CFR PART 21 REPORT APPLIED TO SUPPLIERS WHO VERIFY ACCURACY OF TEST EQUIPMENT AND STANDARDS | 03/17/1989 | 8903240155 |
89033 | CONSOLIDATED EDISON, AUTOMATIC SWITCH COMPANY | RETURN SPRING MAY DISENGAGE FROM SOLENOID CORE AND RESULT IN LEAKAGE OR FAILURE OF VALVE TO SHIFT WHEN ENERGIZED | 03/13/1989 | 8903230093 |
89034 | BALTIMORE GAS AND ELECTRIC, FAIRBANKS MORSE | CAVITATIONAL EROSION CAN CAUSE LEAKS IN EMERGENCY DEISEL GENERATOR FUEL SUPPLY CROSSOVER LINE, CREATING SIGNIFICANT FIRE HAZARD | 03/07/1989 | 8903200227 |
89035 | ROCHESTER GAS AND ELECTRIC, AMP | CRIMPING TOOL NOT MACHINED TO PROPER DIMENSIONS | 02/28/1989 | 8903080098 |
89036 | FOXBORO, WESTINGHOUSE | H-LINE STYLE C CONTROLLER INCOMPATIBLE WITH NIS INPUTS; THUS REACTOR TRIP SETPOINTS NOT REDUCED DURING LARGE FLUX TILTS XXXXXX | 10/12/1988 | 8810210377 |
89037 | FLORIDA POWER CORPORATION, BBC BROWN BOVERI | K-LINE CIRCUIT BREAKERS MISSING REBOUND SPRINGS WHICH COULD RESULT IN SLOW BREAKER CLOSURE OR JAM OF BREAKER PARTIALLY CLOSED | 03/15/1989 | 8903220017 |
89038 | MOVATS, LIMITORQUE | TESTING SHOWED THRUST DELIVERED FOR A GIVEN SPRING PACK DISPLACEMENT IS LESS FOR SLOWER LOADING RATES THAN FOR FAST LOADING RATES | 02/22/1989 | 8903160351 |
89039 | MOVATS, LIMITORQUE | GREASE RELIEF KIT USED TO PREVENT HYDRAULIC LOCKING OF SPRING PACK CAUSED LOCKED ROTOR CONDITION | 01/31/1989 | 8903160357 |
89040 | COOPER ENERGY, BASLER ELECTRIC | ALL SUPPLIED RELAYS ARE INSTALLED IN DIESEL GENERATOR EQUIPMENT OWNED BY TENNESSEE VALLEY AUTHORITY | 03/03/1989 | 8903100191 |
89041 | BASLER ELECTRIC | BEI-32 POWER RELAYS HAVE RANDOM SETPOINT DRIFT | 02/23/1989 | 8904130505 |
89042 | TOLEDO EDISON, VELAN VALVE | USE OF DRY FILM LUBRICANT ADVISED BY VENDOR CONTRIBUTED TO WEAR AND INCREASED MOTOR OPERATOR TORQUE REQUIREMENTS | 02/27/1989 | 8903090024 |
89043 | BBC BROWN BOVERI, INDIANA AND MICHIGAN ELECTRIC | RELUBRICATION OF 5HK250 CIRCUIT BREAKERS TO BE PERFORMED IF CONTAMINATION FOUND OR IF PARTS ARE REPLACED | 03/21/1989 | 8903270066 |
89044 | IME, BBC BROWN BOVERI | TWO 5HK250 CIRCUIT BREAKERS FAILED TO CLOSE AS REQUIRED BECAUSE OF CONTAMINATION IN THE LUBRICANT | 03/03/1989 | 8903100446 |
89045 | KANSAS GAS AND ELECTRIC, GENERAL ELECTRIC | CRACKED WELDS ON STRIKER PLATES OF MAGNE-BLAST CIRCUIT BREAKERS INSUFFICIENT TO RESIST IMPACT LOADS DURING BREAKER OPERATION | 03/03/1989 | 8903140190 |
89046 | COOPER ENERGY | CRACKS OR IMPROPER GRINDING IN FUEL INJECTION PUMP OF DSR OR DSRV STANDBY DEISEL GENERATOR | 03/01/1989 | 8903200079 |
89047 | NIAGARA MOHAWK POWER, COOPER ENERGY | INCORRECTLY INSTALLED POST LUBRICATING OIL PILOT VALVE TURBOCHARGER | 03/16/1989 | 8903220357 |
89048 | TENNESSEE VALLEY AUTHORITY, LIMITORQUE | POTENTIAL FAILURE OF MELAMINE TORQUE SWITCHES IN VALVE ACTUATORS | 03/17/1989 | 8903270037 |
89049 | VERMONT YANKEE, LIMITORQUE, RELIANCE ELECTRIC | FOUR LOOSENED 10-32 MOTOR END BELL BOLTS FAILED, PREVENTING VALVE ACTUATION | 02/14/1989 | 8903200256 |
89050 | CONTROL COMPONENTS | ATMOSPHERIC DUMP VALVES MAY FAIL TO OPEN AS A RESULT OF PISTON RING FAILING TO SEAL | 04/04/1989 | 8904070001 |
89051 | GENERAL ATOMIC | RADIATION MONITOR ACCURACY OUTSIDE ACCEPTABLE RANGE DURING LOSS OF COOLANT ACCIDENT | 03/28/1989 | 8904140263 |
89052 | RUSKIN COMPANY | LOCTITE 277 COMPOUND APPLIED TO THREADS PREVENTS SHAFT ROTATION IN YOKE OF ACTUATOR DAMPER | 03/27/1989 | 8904140163 |
89053 | BBC BROWN BOVERI | EPOXY ANHYDRIDE COMPOUND FOUND TO BE SOFTENING OR LIQUEFYING IN LOW VOLTAGE CURRENT TRANSFORMERS AND GROUND SENSORS | 04/17/1989 | 8905100203 |
89054 | MORRISON-KNUDSEN, TENNESSEE VALLEY AUTHORITY | POTENTIAL PROBLEM WITH AIR START MOTORS FURNISHED AS SPARE PARTS FOR EMERGENCY POWER GENERATORS | 04/04/1989 | 8904070025 |
89055 | NORTHEAST NUCLEAR ENERGY, BBC BROWN BOVERI | DEFICIENCIES IN 480V LOAD CENTER CIRCUIT BREAKERS | 04/04/1989 | 8904140221 |
89056 | VICTOREEN, GENERAL PUBLIC UTILITIES | NEW PROMATEC MODIFIED TO CORRECT PROBLEM | 04/11/1989 | 8910170206 |
89057 | TENNESSEE VALLEY AUTHORITY, LIMITORQUE | FAILED PINION KEYS AND MOTOR SHAFT IN OPERATOR | 03/29/1989 | 8904040163 |
89058 | DUQUESNE LIGHT, WESTINGHOUSE | METAL LINERS FAILED IN COMPONENT COOLING WATER PUMP SUCTION EXPANSION JOINT | 03/30/1989 | 8904120112 |
89059 | SACRAMENTO MUNICIPAL UTILITY DISTRICT, LIMITORQUE | CONTAINMENT ISOLATION VALVE MOTOR OPERATORS HAVE TORQUE SWITCHES WITH INADEQUATE ENVIRONMENTAL QUALIFICATION DOCUMENTATION | 04/17/1989 | 8904260225 |
89060 | JERSEY CENTRAL POWER AND LIGHT, J. E. LONERGAN | PREMATURE LIFT OF CORE SPRAY SAFETY RELIEF VALVES | 04/04/1989 | 8904130351 |
89061 | NORTHEAST NUCLEAR ENERGY, ROSEMOUNT | LOSS OF OIL FROM SENSING CELL IN NUMEROUS DIFFERENTIAL PRESSURE TRANSMITTERS | 04/13/1989 | 8904240128 |
89062 | ROSEMOUNT | MODEL 1153 AND 1154 TRANSMITTERS HAVE INTERNAL FILL FLUID LEAKAGE FROM SENSING MODULE | 04/18/1989 | 8905010159 |
89063 | PUBLIC SERVICE OF COLORADO, CATERPILLAR TRACTOR | COOLANT FLOW DIRECTORS DISLODGED FROM PORTS ON DIESEL GENERATOR ENGINES | 04/17/1989 | 8904270117 |
89064 | ARIZONA PUBLIC SERVICE, CONTROL COMPONENTS | ATMOSPHERIC DUMP VALVES HAVE EXCESSIVE INTERNAL LEAKAGE | 04/17/1989 | 8904270076 |
89065 | ROSEMOUNT | MODEL 1153 AND 1154 TRANSMITTERS HAVE INTERNAL FILL FLUID LEAKAGE FROM SENSING MODULE | 04/11/1989 | 8904250243 |
89066 | COMBUSTION ENGINEERING, ARIZONA PUBLIC SERVICE | INTERMITTENT GROUNDING OF A CONTROL ELEMENT DRIVE MECHANISM COIL LEAD MAY RESULT IN SLIP OR DROP OF MULTIPLE CONTROL ELEMENT ASSEMBLIES | 04/20/1989 | 8904280113 |
89067 | TEXAS UTILITIES GENERATING | PIN CONNECTING CHARGING MOTOR LINKAGE TO CLASS 1E 6.9 KV BREAKER CLOSING SPRING MISPOSITIONED OR MISSING | 04/12/1989 | 8904200111 |
89068 | WASHINGTON PUBLIC POWER, MOBIL OIL | NONMETALLIC COMPONENTS AND SLUDGE IN TREATED LUBRICATING OIL | 04/21/1989 | 8904260334 |
89069 | QUALITY SERVICES INTERNATIONAL | LEVEL III EXAMINERS NOT CERTIFIED ACCORDING TO ANSI N45.2.6-1978 | 04/10/1989 | 8904210380 |
89070 | ECOTECH | REQUESTED CLARIFICATION OF COMMERCIAL GRADE ITEM AND DEDICATION PROCESS | 04/11/1989 | 8904240078 |
89071 | RUSKIN COMPANY | LOCTITE 277 COMPOUND APPLIED TO THREADS PREVENTS SHAFT ROTATION IN YOKE OF ACTUATOR DAMPER | 02/02/1989 | 8905180154 |
89072 | MORRISON-KNUDSEN, TENNESSEE VALLEY AUTHORITY | AIR START MOTOR PINIONS COULD NOT ROTATE FREELY BY HAND BECAUSE STARTER VANES ABSORB MOISTURE | 05/02/1989 | 8905180005 |
89073 | TRANSAMERICA DELAVAL, COOPER ENERGY | CRANKSHAFT CONNECTING ROD JOURNALS CAUSE BEARING SHELL ROTATION ON STANDBY DIESEL GENERATOR | 04/11/1989 | 8904240034 |
89074 | CAROLINA POWER AND LIGHT, LIMITORQUE | TORQUE SWITCH SET TOO LOW ON HIGH PRESSURE COOLANT INJECTION VALVE OPERATOR | 04/07/1989 | 8904140510 |
89075 | ARIZONA PUBLIC SERVICE, RUSKIN COMPANY | BROKEN BOLTING THAT SECURES BLADES TO AXLE SHAFTS IN HEATING, VENTILATION, AND AIR CONDITIONING DAMPERS | 04/25/1989 | 8905090215 |
89076 | AUTOMATIC SWITCH COMPANY | CERTAIN VALVE NAMEPLATES MAY HAVE BEEN INADVERTENTLY STAMPED WITH THE INCORRECT REBUILD KIT NUMBER | 04/24/1989 | 8905180136 |
89077 | NORTHEAST NUCLEAR ENERGY, TELEMECANIQUE | SEVERAL MOTOR CONTROL STARTERS FAILED DUE TO MECHANICAL BINDING | 05/15/1989 | 8905230005 |
89078 | ILLINOIS POWER, NUTECH, RAYCHEM | SOLENOID OPERATED AIR PILOT VALVES FOR MAIN STEAM SYSTEM SAFETY RELIEF VALVES FAILED TO MEET ENVIRONMENTAL QUALIFICATION BECAUSE OF UNSPECIFIED HEAT SHRINK SLEEVE DESIGN | 05/04/1989 | 8905240120 |
89079 | ROCHESTER GAS AND ELECTRIC, PACIFIC PUMPS, CRANE PACKING | INTERFERENCE BETWEEN MECHANICAL SEAL PUMPING RING AND PUMP DISCHARGE HOUSING IN RESIDUAL HEAT REMOVAL PUMPS | 05/12/1989 | 8905250264 |
89080 | WASHINGTON PUBLIC POWER, TARGET ROCK | ACTUATOR KITS HAVE COLD SOLDER, INSUFFICIENT, AND FAILED SOLDER JOINTS | 05/19/1989 | 8905260197 |
89081 | PUBLIC SERVICE ELECTRIC AND GAS, WESTINGHOUSE, AMP | SOLID STATE PROTECTION SYSTEM TERMI-POINT CLIP CONNECTIONS NOT MADE CORRECTLY | 05/16/1989 | 8905250231 |
89082 | PORTLAND GENERAL ELECTRIC, BUNKER RAMO | ELECTRICAL PENETRATION ASSEMBLY WIRE CRIMP TERMINATIONS OF SOFT SEAL EPOXY DESIGN FAILED TO REMAIN INTACT UNDER TENSILE LOAD TEST | 05/26/1989 | 8906070082 |
89083 | GENERAL ELECTRIC | REACTOR COOLANT PIPING MAY NOT BE ISOLATED WHEN TEMPERATURE MONITORING IDENTIFIES LEAKAGE IN EQUIPMENT ROOM | 05/31/1989 | 8906080145 |
89084 | ARIZONA PUBLIC SERVICE, COMBUSTION ENGINEERING | INTERMITTENT GROUNDING OF A CONTROL ELEMENT DRIVE MECHANISM COIL LEAD MAY RESULT IN SLIP OR DROP OF MULTIPLE CONTROL ELEMENT ASSEMBLIES | 05/12/1989 | 8905250550 |
89085 | UNION ELECTRIC, CARRIER CORPORATION, BECHTEL POWER | SAFETY RELATED CARBON STEEL ROOM COOLER VENTS AND DRAINS SUSCEPTIBLE TO GALVANIC CORROSION AT INTERFACE WITH 90-10 COPPER-NICKEL ROOM COOLER SUPPLY AND RETURN HEADERS | 05/10/1989 | 8905220005 |
89086 | NAMCO CONTROL, TEXAS UTILITIES GENERATING | GREASE CAUSED ERRATIC OPERATION OF EA740 AND EA750 LIMIT SWITCHES | 05/03/1989 | 8906050235 |
89087 | BALTIMORE GAS AND ELECTRIC | RESPONSIBLE OFFICERS FOR 10 CFR PART 21 REPORTING REQUIREMENTS | 05/05/1989 | 8905150346 |
89088 | CAROLINA POWER AND LIGHT, UNION PUMP | SURFACE IRREGULARITIES ON VALVE SPRING SEATING SURFACES IN STANDBY LIQUID CONTROL SYSTEM PUMP SUCTION AND DISCHARGE VALVES | 05/01/1989 | 8905250512 |
89089 | WASHINGTON PUBLIC POWER, LIMITORQUE | EXCESS MATERIAL LEFT IN HOUSING COVER FOLLOWING CASTING PROCESS ON VALVE MOTOR OPERATOR MODEL SMB-2 | 06/02/1989 | 8906060288 |
89090 | CAROLINA POWER AND LIGHT, UNITED ENGINEERS | VALVE IN INTERMEDIATE POSITION WITH LIGHT SHOWING VALVE OPEN | 04/28/1989 | 8905080093 |
89091 | WASHINGTON PUBLIC POWER, LIMITORQUE | VALVE MOTOR OPERATOR MODEL SMB-2 WITH SOFT WORM SHAFT CLUTCH GEAR ASSEMBLY MISSING SPLIT SPACER | 04/26/1989 | 8905040011 |
89092 | ITT BARTON | IMPROPERLY ASSEMBLED POPPET IN AMPLIFIER USED IN NH-95 OR NH-96 ACTUATORS WILL RESULT IN ACTUATOR NOT STROKING ON DEMAND | 06/15/1989 | 8906280053 |
89093 | LIMITORQUE | MODEL 724 TERMINAL BLOCKS INADVERTENTLY SUPPLIED FOR SAFETY RELATED SMB VALVE ACTUATORS | 06/01/1989 | 8906160209 |
89094 | ARIZONA PUBLIC SERVICE, POTTER AND BRUMFIELD | EPOXY IN MOTOR DRIVEN RELAY COILS CAUSES BONDING OF ROTOR AND STATOR | 05/08/1989 | 8905170011 |
89095 | MORRISON-KNUDSEN, FLORIDA POWER AND LIGHT, O AND M MANUFACTURING | RADIATOR SHAFT BEARING FAILED ON STANDBY DIESEL GENERATOR | 06/05/1989 | 8906190084 |
89096 | BALTIMORE GAS AND ELECTRIC | CORRECTED NAME OF AN ALTERNATE DESIGNATED OFFICER | 06/06/1989 | 8906190041 |
89097 | ILLINOIS POWER, ANCHOR/DARLING | MINIMUM THREAD CONTACT AREA OF GATE VALVE ACTUATOR NUT WITH VALVE STEM | 06/13/1989 | 8906280119 |
89098 | LIBERTY CONTROLS, BABCOCK AND WILCOX | VALVE OPERATION TEST AND EVALUATION SYSTEM (VOTES) FORCE SENSOR WILL INDICATE HIGHER THAN ACTUAL FORCE WHEN C-CLAMP OR U- CLAMP IS PLACED ON UNTHREADED PORTION OF VALVE STEM | 06/07/1989 | 8906280161 |
89099 | BOSTON EDISON | STATUS REPORT | 06/07/1989 | 8906200373 |
89100 | FISHER CONTROLS | POTENTIAL GALLING OF 316 STAINLESS STEEL DISKS ON CERTAIN CONTROL VALVES; POTENTIAL PREMATURE WEAR AND FAILURE OF THREADS ON MANUAL OPERATION OF TOP MOUNTED HANDWHEELS OF CERTAIN ACTUATORS | 06/15/1989 | 8906280158 |
89101 | WESTINGHOUSE, POWER AUTHORITY OF STATE OF NEW YORK | REFURBISHED DS CIRCUIT BREAKERS FAILED TO CLOSE DUE TO BEARING CORROSION | 06/09/1989 | 8906230018 |
89102 | NIAGARA MOHAWK POWER | UNSEALED BLOCKOUT THAT COULD RESULT IN STRUCTURAL DAMAGE TO CONTROL BUILDING DURING AN INTERNAL FLOODING EVENT | 06/20/1989 | 8903070025 XXXXXX |
89103 | PUBLIC SERVICE ELECTRIC AND GAS, WESTINGHOUSE, AMP | INADEQUATE CONNECTION OF TERMI- POINT CLIPS IN SOLID STATE PROTECTION SYSTEM CABINET | 05/31/1989 | 8906090171 |
89104 | COOPER ENERGY | BUSHINGS IN ACCESSORY DRIVE ASSEMBLY OF DSR STANDBY DEISEL GENERATOR SEIZED TO SHAFT DUE TO INSUFFICIENT LUBRICATION | 06/15/1989 | 8906260002 |
89105 | NEBRASKA PUBLIC POWER DISTRICT, HUICO INCORPORATED, GENERAL ELECTRIC | UNQUALIFIED SPLICES FOUND IN CONDUIT RUNNING FROM RACK MOUNTED SWITCHES TO TERMINAL BOXES MOUNTED ON SAME RACK | 06/08/1989 | 8910170045 |
89106 | DUKE POWER, ITT GRINNELL | MINI-STIFF PIPE CLAMPS FAILED DUE TO IMPROPER HEAT TREATMENT | 05/22/1989 | 8906020172 |
89107 | ARIZONA PUBLIC SERVICE, COOPER ENERGY | EXHAUST ROCKER ARM OF EMERGENCY DEISEL GENERATOR FAILED | 06/27/1989 | 8907070300 |
89108 | AMERSHAM | MODEL 899 RADIOGRAPHY SOURCE ASSEMBLY HANGS UP IN CAMERAS WHEN OPERATOR TRIED TO CRANK THE SOURCE TO EXPOSED POSITION | 06/30/1989 | 8910170084 |
89109 | WISCONSIN ELECTRIC POWER, WESTINGHOUSE | NBFD RELAYS AND BF RELAYS DELIVERED WITH MANY MISSING CONTACT BUTTONS FROM BOTH MOVING AND STATIONARY CONTACTS | 05/30/1989 | 8907180232 |
89110 | MEREDITH CORPORATION, COPPERWELD STEEL, LOUISIANA POWER AND LIGHT | QUENCH CRACKS FOUND IN A-SA-193 GRADE B7 BAR STOCK FOR PRESSURE VESSEL | 07/17/1989 | 8907200293 |
89111 | TENNESSEE VALLEY AUTHORITY, APPLIED ENGINEERING | CRACK IN COMPONENT COOLING SYSTEM SURGE TANK BAFFLE | 06/11/1989 | 8907130337 |
89112 | GULF STATES UTILITIES, LIMITORQUE | DEFECTS IN VARIOUS SIZES OF MOTOR OPERATORS THAT HAVE SAFETY RELATED VALVE OPERATORS | 06/30/1989 | 8907280104 |
89113 | VERMONT YANKEE, WALWORTH, ALOYCO | GLOBE VALVE STEM FAILED | 07/27/1989 | 8908020155 |
89114 | BOSTON EDISON | STATUS REPORT | 07/19/1989 | 8907240266 |
89115 | PHILADELPHIA ELECTRIC | STATUS REPORT | 07/19/1989 | 8907240482 |
89116 | NIAGARA MOHAWK POWER | STATUS REPORT | 07/12/1989 | 8907240304 |
89117 | BALTIMORE GAS AND ELECTRIC, ITT GRINNELL | NUT FOR STEAM GENERATOR SNUBBER SHEARED | 07/13/1989 | 8907190208 |
89118 | TEXAS UTILITIES GENERATING, BBC BROWN BOVERI | CONTAMINATION IN LUBRICANT IN 5HK250 CIRCUIT BREAKERS | 07/24/1989 | 8907280023 |
89119 | MORRISON-KNUDSEN, INGERSOLL-RAND | DISCUSSES AIR START MOTOR VANES BEING TOO LONG | 07/12/1989 | 8907200351 |
89120 | MORRISON-KNUDSEN, ELECTRO MOTIVE DIVISION OF GENERAL MOTORS | CONTROL WIRING INSULATION IN ENGINE AND GENERATOR CONTROL PANELS DEGRADED BETWEEN WIRE AND OUTER JACKET | 07/12/1989 | 8907250151 |
89121 | ARIZONA PUBLIC SERVICE, POTTER AND BRUMFIELD | APPLICATION METHOD OF EPOXY TO RELAY COILS TO PRECLUDE CONTAMINATION | 07/25/1989 | 8908010124 |
89122 | TENNESSEE VALLEY AUTHORITY, LIMITORQUE | POTENTIAL FAILURE OF MELAMINE TORQUE SWITCHES IN CERTAIN VALVE ACTUATORS | 07/13/1989 | 8907170453 |
89123 | PHILADELPHIA ELECTRIC, NUPRO COMPANY | TEST VALVES IN INSTRUMENT LINES DOWNSTREAM OF CERTAIN EXCESS FLOW CHECK VALVES NOT LEAK TIGHT DURING DESIGN BASIS ACCIDENT | 07/07/1989 | 8907170414 |
89124 | CLEVELAND ELECTRIC ILLUMINATING | DEFICIENCIES IN DESIGN OF DIESEL GENERATOR NEUTRAL GROUND FAULT DETECTION AND TRIP CIRCUITRY | 06/23/1989 | 8906270499 |
89125 | TENNESSEE VALLEY AUTHORITY, GENERAL ELECTRIC | SEISMIC MODEL INCORRECTLY ASSUMED THE EXISTENCE OF SEISMIC RESTRAINTS ON CONTROL ROD DRIVE HOUSINGS | 06/15/1989 | 8910190138 |
89126 | WASHINGTON PUBLIC POWER, BURNS AND ROE | PENETRATIONS IN STEAM TUNNEL COULD FAIL TO PERFORM AS PRESSURE BOUNDARY FOLLOWING DESIGN BASIS MAIN STEAM LINE BREAK IN STEAM TUNNEL | 07/19/1989 | 8907280223 |
89127 | GEORGIA POWER, ROCKWELL INTERNATIONAL, KEANE CONTROL | MAIN STEAM ISOLATION VALVE ACTUATORS COULD FAIL TO OPERATE DUE TO HYDRAULIC OVERPRESSURE CAUSED BY SMALL RISE IN AMBIENT TEMPERATURE | 02/23/1987 | 8703030234 |
89128 | CAROLINA POWER AND LIGHT, CONTROL COMPONENTS | MAIN STEAM POWER OPERATED RELIEF VALVES MAY FAIL TO OPEN DUE TO FAILURE OF PISTON RING TO SEAL | 07/26/1989 | 8908070312 |
89129 | ROSEMOUNT | RESISTANCE BRIDGES CAN DEGRADE UNDER CERTAIN COMBINATIONS OF HUMIDITY, TEMPERATURE, POWER, AND DURATION | 08/17/1989 | 8908290021 |
89130 | HOUSTON LIGHTING AND POWER, NAMCO CONTROL | MODEL EA740 LIMIT SWITCH STUCK IN THE VALVE CLOSED POSITION AFTER VALVE WAS OPENED | 07/03/1989 | 8907100202 |
89131 | WASHINGTON PUBLIC POWER, BURNS AND ROE | NO PROTECTIVE TRIPPING PAST MAJOR 480V DISTRIBUTION CENTERS DOWN TO SUBFED CLASS IE MOTOR CONTROL CENTERS | 08/21/1989 | 8908300133 |
89132 | PHILADELPHIA ELECTRIC, NUPRO COMPANY | TEST VALVES NOT LEAK TIGHT DURING DESIGN BASIS ACCIDENT | 08/08/1989 | 8908150173 |
89133 | DUQUESNE LIGHT, POTTER AND BRUMFIELD, TARGET ROCK | SOLID STATE PROTECTION SYSTEM AUXILIARY RELAYS RATED AT 0.8 AMPS DC USED IN APPLICATION THAT REQUIRED 1.4 AMPS DC | 08/09/1989 | 8908160340 |
89134 | GILBERT/COMMONWE ALTH, SOUTH CAROLINA ELECTRIC AND GAS | FAILURE OF NONSAFETY PIPING INLET AIR CHAMBER COULD CAUSE FLOODING OF ELECTRICAL EQUIPMENT ROOM IN SERVICE WATER PUMP HOUSE | 08/11/1989 | 8908180357 |
89135 | HOUSTON LIGHTING AND POWER | CONTAINMENT ELECTRICAL PENETRATIONS NOT PROVIDED WITH BACKUP OVERCURRENT PROTECTION | 02/22/1989 | 8903030466 |
89136 | HOUSTON LIGHTING AND POWER | CONTAINMENT ELECTRICAL PENETRATIONS NOT PROVIDED WITH BACKUP OVERCURRENT PROTECTION | 08/04/1989 | 8908230243 |
89137 | KANSAS GAS AND ELECTRIC, MASONEILAN, DRESSER INDUSTRIES | LIMIT SWITCHES NOT ENVIRONMENTALLY OR SEISMICALLY QUALIFIED | 08/29/1989 | 8909050027 |
89138 | ILLINOIS POWER, SARGENT AND LUNDY ENGINEERS, GENERAL ELECTRIC | FEEDWATER HEATING SYSTEM DESIGN FOUND NOT TO MEET REQUIREMENTS | 08/30/1989 | 8909010347 |
89139 | TENNESSEE VALLEY AUTHORITY, MORRISON-KNUDSEN | CONTINUOUSLY ENERGIZED SQUARE D RELAYS IN DIESEL GENERATOR CONTROL PANELS MAY FAIL TO OPEN UPON LOSS OF POWER DUE TO RESIDUAL MAGNETISM | 08/14/1989 | 8908180437 |
89140 | TENNESSEE VALLEY AUTHORITY, ELLIS AND WATTS | POWER CABLES FOR HEATING, VENTILATION, AND AIR CONDITIONING UNITS IN SHUTDOWN BOARD ROOMS FOUND NOT TO BE ENVIRONMENTALLY QUALIFIED FOR HARSH ENVIRONMENTS | 09/20/1989 | 8909280108 |
89141 | MISSISSIPPI POWER AND LIGHT, AUTOMATIC SWITCH COMPANY | MAIN STEAM ISOLATION VALVE FAILED TO CLOSE DUE TO SOLENOID VALVE ELASTOMER SEAT EXTRUDING INTO EXHAUST PORT VENT HOLE | 09/13/1989 | 8909200038 |
89142 | MISSISSIPPI POWER AND LIGHT, AUTOMATIC SWITCH COMPANY | MAIN STEAM ISOLATION VALVE FAILED TO CLOSE DUE TO SOLENOID VALVE ELASTOMER SEAT EXTRUDING INTO EXHAUST PORT VENT HOLE | 09/18/1989 | 8910020107 |
89143 | CAROLINA POWER AND LIGHT, SIEMENS-ALLIS, | MODEL HE3B100 AMP CIRCUIT BREAKERS CAN FAIL TO HOLD THE REQUIRED LOAD | 08/25/1989 | 8909110030 |
89144 | ARIZONA PUBLIC SERVICE, COMBUSTION ENGINEERING | INTERMITTENT GROUNDING OF COIL LEAD DURING STEPPING MAY RESULT IN A MULTIPLE CONTROL ELEMENT ASSEMBLY SLIP | 09/07/1989 | 8909200039 |
89145 | COOPER ENERGY, CALIFORNIA CONTROLS | POTENTIAL PROBLEMS WITH EMERGENCY DEISEL GENERATOR AIR START VALVES | 09/13/1989 | 8910050037 |
89146 | MORRISON-KNUDSEN | ON LOSS OF AIR, START MOTOR RECYCLING FEATURE WOULD CONTINUALLY RECYCLE | 09/15/1989 | 8910040428 |
89147 | MORRISON-KNUDSEN | PAGE REVISION IN 89147 | 09/19/1989 | 8910040426 |
89148 | ANCHOR/DARLING, ARKANSAS POWER AND LIGHT, PACIFIC GAS AND ELECTRIC | POTENTIAL FOR INTERFERENCE BETWEEN STRUCTURAL ATTACHMENT AND SNUBBER BODY ON AD-5500 SNUBBERS | 09/12/1989 | 8910050098 |
89149 | NIAGARA MOHAWK POWER, NUCLEAR ENERGY SERVICES | EVALUATION OF 89003 | 09/11/1989 | 8909190148 |
89150 | GENERAL ELECTRIC, CROSBY VALVE AND GAGE | THE ELECTRO-PNEUMATIC ACTUATOR LIFTING MECHANISM IN MAIN STEAM SAFETY RELIEF VALVES MAY FRACTURE DURING VALVE OPENING | 10/03/1989 | 8910160158 |
89151 | ARIZONA PUBLIC SERVICE, CONTROL COMPONENTS | INTERNAL VALVE IN ATMOSPHERIC DUMP VALVES | 09/12/1989 | 8909190340 |
89152 | TENNESSEE VALLEY AUTHORITY, WESTINGHOUSE | MAIN STEAM LINE BREAK RELEASE ANALYSIS DID NOT CONSIDER EFFECTS OF STEAM SUPERHEATING FOLLOWING UNCOVERING OF STEAM GENERATOR TUBES | 09/28/1989 | 8910040240 |
89153 | SOUTH CAROLINA ELECTRIC AND GAS, GILBERT/COMMONWE ALTH | FAILURE OF COILS OR SUPPLY PIPING IN AIR INTAKE CHASE OF SERVICE WATER PUMP HOUSE COULD CAUSE FLOODING AND POSSIBLE FAILURE OF SAFETY RELATED POWER SUPPLIES | 09/27/1989 | 8910030488 |
89154 | LIMITORQUE | PRE-1981 SMB-000 AND PRE- 1976 SMB- 00 CAM TYPE TORQUE SWITCHES CAN FAIL AS A RESULT OF STATIONARY CONTACT SCREWS LOOSENING ON FIBER SPACER SIDES OF SWITCHES | 09/29/1989 | 8910180201 |
89155 | TEXAS UTILITIES GENERATING, COOPER ENERGY | EMERGENCY DIESEL GENERATOR FUEL INJECTION PUMP DELIVERY VALVE ASSEMBLIES HAVE CRACKS | 09/06/1989 | 8909140134 |
89156 | FOXBORO | MODEL N-E11 AND N-E13 PRESSURE TRANSMITTERS CONTAINING 10-50 MA TYPE AMPLIFIERS MAY EXPERIENCE CURRENT OUTPUT OSCILLATIONS | 10/06/1989 | 8910180191 |
89157 | GENERAL ELECTRIC | REPORTING 10 CFR PART 21 AND BEYOND DESIGN BASIS EVENTS | 09/25/1989 | 8910030140 |
89158 | DUKE POWER, ROCKBESTOS ANCO ENGINEERS | ANNULUS VENTILATION FILTER UNIT PREHEATER WIRING TEFLON JACKET DID NOT MEET ENVIRONMENTAL QUALIFICATIONS | 08/28/1989 | 8909050183 |
89159 | SOUTHERN CALIFORNIA EDISON, ITT GENERAL CONTROLS | DRIFT IN TRANSDUCERS ASSOCIATED WITH AUXILIARY FEEDWATER FLOW CONTROL VALVES | 10/05/1989 | 8910170103 |
89160 | GENERAL ELECTRIC | TYPE IAV53L1A VOLTAGE RELAY WAS NOT SET AND ENERGIZED AS PRESCRIBED IN IEEE C37.98-1978 | 10/13/1989 | 8910190150 |
89161 | TEXAS UTILITIES GENERATING, NAMCO CONTROL | EA170/EA180 LIMIT SWITCHES HAVE BROKEN OR CRACKED CONTACT STRIPS | 10/26/1989 | 8911020028 |
89162 | WESTINGHOUSE | HFB3125A MOLDED CASE THERMAL OR MAGNETIC CIRCUIT BREAKERS FAILED TO MEET THE INSTANTANEOUS TRIP PORTION OF TIME VS CURRENT CURVES | 10/09/1989 | 8910190245 |
89163 | DUKE POWER, WESTINGHOUSE | HFB3125A CIRCUIT BREAKER CAUSED UNEXPECTED HYDROGEN SKIMMER FAN BREAKER TRIP BELOW MINIMUM INSTANTANEOUS TRIP VALUE | 10/04/1989 | 8910120172 |
89164 | COOPER ENERGY, PENNSYLVANIA POWER AND LIGHT | STANDBY DIESEL GENERATOR CRANKCASE EXPLOSION | 09/28/1989 | 8910270006 |
89165 | COOPER ENERGY, PENNSYLVANIA POWER AND LIGHT | STANDBY DIESEL GENERATOR ENGINE TYPE KSV-16-T CRANKCASE EXPLOSION | 10/20/1989 | 8911020056 |
89166 | BOSTON EDISON | STATUS REPORT | 09/28/1989 | 8910200098 |
89167 | GULF STATES UTILITIES, GENERAL ELECTRIC | SLOW CLOSURE OF A TURBINE CONTROL VALVE COMBINED WITH THE MAXIMUM COMBINED FLOW LIMITER SET TOO LOW CAN CAUSE THE MINIMUM CRITICAL POWER RATIO TO BE EXCEEDED | 10/02/1989 | 8910130048 |
89168 | TENNESSEE VALLEY AUTHORITY, AIR MONITOR | DEFICIENCIES IN RADIATION MONITORING SYSTEM | 10/06/1989 | 8910120196 |
89169 | POWER CONVERSION PRODUCTS, TEXAS UTILITIES GENERATING, HOUSTON LIGHTING AND POWER | POTENTIAL PROBLEM FOR CERTAIN MODEL 3S-130-300 CLASS 1E BATTERY CHARGERS | 10/16/1989 | 8911010168 |
89170 | TENNESSEE VALLEY AUTHORITY, FOXBORO | TRANSMITTERS MODEL E13DH EQUIPPED WITH ZERO SUPPRESSION OR ELEVATION KIT SUSCEPTIBLE TO A ZERO SHIFT IF OVERRANGED | 09/29/1989 | 8910050130 |
89171 | PERFORMANCE CONTRACTING | LONG TERM EFFECTS OF HOT, ALKALINE COOLING WATER FOUND TO INCREASE HEAD LOSS AFTER ABOUT 24 HOURS, CHANGING RESULTS OF LOSS OF COOLANT ACCIDENT ANALYSIS | 10/19/1989 | 8911010142 |
89172 | ROSEMOUNT | MODEL 710DUOTT MASTER TRIP CARDS CAN DEGRADE UNDER CERTAIN COMBINATIONS OF HUMIDITY, TEMPERATURE, POWER, AND DURATION | 10/10/1989 | 8910190142 |
89173 | LIMITORQUE, CAROLINA POWER AND LIGHT | INCONSISTENCIES IN SOFTWARE OUTPUT TORQUE VALUES FOR SMB, SB, AND SBD SIZE 3 ACTUATORS TOO LOW | 10/20/1989 | 8911070156 |
89174 | LIMITORQUE, TEXAS UTILITIES GENERATING | ACTUATORS MODEL SMC-04/ HOBC HAD TRANSPOSITION ERROR IN SIZING CALCULATIONS, RESULTING IN INADEQUATE OUTPUT TORQUE AT MINIMUM VOLTAGE | 10/20/1989 | 8911070125 |
89175 | ROCKBESTOS | LACK OF QUALIFICATION DATA FOR FIREWALL CABLE | 10/09/1989 | 8910310076 |
89176 | ROCKBESTOS | ACTIVATION ENERGY AND AMPACITY VALUES OF SILICONE RUBBER INSULATED CABLES | 10/02/1989 | 8911080254 |
89177 | ROCHESTER GAS AND ELECTRIC, FOXBORO | INADEQUATE SPACING BETWEEN LABEL AND SIGNAL INPUT SPADE LUGS ON TERMINATION MODULES MODEL NUMBERS N2AK+T AND N2AK+K | 10/25/1989 | 8911080322 |
89178 | FOXBORO | MODEL N-2AO-L2C-R MODULES MAY NOT DE-ENERGIZE ON LOSS OF POWER TO THE ACTUATOR | 11/03/1989 | 8911090341 |
89179 | COMMONWEALTH EDISON, LIMITORQUE | TORQUE SWITCH MADE OF A MELAMINE MATERIAL FAILED | 09/29/1989 | 8910050409 |
89180 | GENERAL ELECTRIC | SEISMIC CAPABILITY AND QUALIFIED LIFE FOR LATCHING TYPE AUXILIARY RELAY MODELS HFA154BF, HFA154BH, HFA154EF, AND HFA154EH | 11/09/1989 | 8911160044 |
89181 | DRESSER INDUSTRIES, PACIFIC PUMPS | POTENTIAL BRITTLE CRACK FAILURE IN PRESSURE REDUCING SLEEVES UPON PUMP START DUE TO MATERIAL HARDENING PROCESS | 11/13/1989 | 8911290246 |
89182 | TELEMECANIQUE | WEAK RESISTANCE WELDED ELECTRICAL CONNECTIONS IN OVERLOAD RELAY HEATERS | 10/17/1989 | 9006200552 |
89183 | CAROLINA POWER AND LIGHT, GENERAL ELECTRIC | RELIABILITY OF HYDRAULIC CAPABILITY, CROSS-TIE VALVE LEAKAGE, AND PUMP MOTOR IN SERVICE WATER SYSTEM | 11/14/1989 | 8911210154 |
89184 | GENERAL ELECTRIC | HARDWARE SINGLE FAILURES COULD CAUSE CLOSURE OF TURBINE CONTROL VALVE WITH ONLY HIGH NEUTRON FLUX OR HIGH PRESSURE SCRAM PROTECTION AVAILABLE, WHICH COULD EXCEED THE MINIMUM CRITICAL POWER RATIO SAFETY LIMIT | 11/15/1989 | 8912040176 |
89185 | ROCKBESTOS, CONSUMERS POWER | INCORRECT STAINLESS STEEL SHIELD MATERIAL INSTEAD OF CORRECT TINNED COPPER MATERIAL FOR CONTROL CABLE | 11/06/1989 | 8912040053 |
89186 | TEXAS UTILITIES GENERATING, PRESSURE VESSELS, COPPERWELD STEEL | QUESTIONABLE CERTIFICATION OF MATERIAL | 11/01/1989 | 8911130004 |
89187 | CONSUMERS POWER, SIEMENS-ALLIS | MISWIRED TYPE MA250B 2400V BREAKER | 11/09/1989 | 8911160147 |
89188 | NEBRASKA PUBLIC POWER DISTRICT, HATCH INCORPORATED | NUMEROUS DISCREPANCIES IN TUBE FITTINGS IN EMERGENCY DIESEL GENERATOR STARTING AIR AND LUBRICATING OIL SYSTEMS | 11/02/1989 | 8911150006 |
89189 | NORTHEAST NUCLEAR ENERGY, ROSEMOUNT | 10 CFR PART 21 REPORT TYPE PERTINENT DEVELOPMENTS CONCERNING TRANSMITTERS | 10/31/1989 | 8911080189 |
89190 | GULF STATES UTILITIES, GENERAL ELECTRIC | TYPE CR2940 CONTROL SWITCH MAY FAIL SUCH THAT THE KEY MAY BE REMOVED PRIOR TO CONTACTS CLOSING AS DESIGNED | 10/20/1989 | 8911080350 |
89191 | BORG-WARNER, TEXAS UTILITIES GENERATING | BROKEN SWING ARM IN HIGH PRESSURE CHECK VALVE | 10/02/1989 | 8911080240 |
89192 | MISSISSIPPI POWER AND LIGHT, AUTOMATIC SWITCH COMPANY | MAIN STEAM ISOLATION VALVE FAILED TO CLOSE DUE TO SOLENOID VALVE ELASTOMER SEAT EXTRUDING INTO EXHAUST PORT VENT HOLE | 11/22/1989 | 8912070040 |
89193 | TENNESSEE VALLEY AUTHORITY, LIMITORQUE | FAILED PINION KEYS AND MOTOR SHAFT IN OPERATOR | 11/16/1989 | 8911270024 |
89194 | PUBLIC SERVICE ELECTRIC AND GAS, GENERAL ELECTRIC, MAGNETROL INTERNATIONAL | MAGNETROL LEVEL SWITCHES CAN FAIL AT MUCH SHORTER INTERVALS THAN SPECIFIED IN QUALIFICATION REPORT | 11/20/1989 | 8911280317 |
89195 | TENNESSEE VALLEY AUTHORITY, LIMITORQUE, WESTINGHOUSE | ACTUATOR MODEL SB-0 FAILED DUE TO MOTOR PINION GEAR KEYWAY BEING CUT TOO DEEP FOR THE SIZE KEY INSTALLED | 11/21/1989 | 8911290149 |
89196 | TEXAS UTILITIES GENERATING, ROSEMOUNT | POTENTIAL FAILURES OF TRANSMITTER MODELS 1153 AND 1154 | 11/13/1989 | 8911290302 |
89197 | ROSEMOUNT | RESISTANCE BRIDGES CAN DEGRADE UNDER CERTAIN COMBINATIONS OF HUMIDITY, TEMPERATURE, POWER, AND DURATION | 12/01/1989 | 8912140001 |
89198 | PENNSYLVANIA POWER AND LIGHT, HUB INCORPORATED,. WELDED TUBE | CRACKED LONGITUDINAL BUTT WELDED JOINT IN STRUCTURAL TUBING | 12/07/1989 | 8912130002 |
89199 | INDIANA AND MICHIGAN ELECTRIC, WESTINGHOUSE | MODEL FB3125L AND FB3090L CIRCUIT BREAKERS TRIP EARLIER THAN THE TIME BAND GIVEN BY THE TIME- CURRENT CHARACTERISTICS | 12/12/1989 | 8912200198 |
89200 | ARIZONA PUBLIC SERVICE, HENRY PRATT | CONTAINMENT ISOLATION VALVES FAILED LOCAL LEAK RATE TEST DUE TO HYDROGEN EMBRITTLEMENT OF SPIROL PINS, ALLOWING AXIAL MOVEMENT OF DISCS | 10/09/1989 | 8911200287 |
89201 | ARIZONA PUBLIC SERVICE, COOPER ENERGY | EMERGENCY DIESEL GENERATOR EXHAUST ROCKER ARM FAILURE | 11/30/1989 | 8912130278 |
89202 | DRESSER INDUSTRIES | POTENTIALLY DEFECTIVE PRESSURE REDUCING SLEEVES | 12/15/1989 | 9001030197 |
89203 | COOPER ENERGY | POTENTIAL INTERFERENCE BETWEEN CONNECTOR PUSH ROD AND END SOCKET OF ROCKER ARM | 11/28/1989 | 8912110033 |
89204 | SOUTHERN CALIFORNIA EDISON, ITT GENERAL CONTROLS | DRIFT IN TRANSDUCERS ASSOCIATED WITH AUXILIARY FEEDWATER FLOW CONTROL VALVES | 12/12/1989 | 9001090174 |
LOG_NO | NOTIFIER, VENDOR | DESCRIPTION | REP_DATE | ACCESS_NO |
88001 | TENNESSEE VALLEY AUTHORITY, ROCKBESTOS, ANACONDA-ERICCS ON | DEFECTIVE SILICONE RUBBER INSULATED CABLES POSSIBLY DAMAGED DURING SHIPPING OR INSTALLATION | 01/25/1988 | 8801290004 |
88002 | LONG ISLAND LIGHTING, ENTECH ENGINEERING, NMS CORPORATION | DEFECTS IN ACCDOS AND RMS COMPUTER CODES USED TO CALCULATE X/Q VALUES | 01/29/1988 | 8802120214 |
88003 | TRANSAMERICA DELAVAL, THERMEXCHANGER, GEORGIA POWER | FAILURE OF DIESEL JACKET WATER HEAT EXCHANGER DURING MAINTENANCE | 01/19/1988 | 8802010091 |
88004 | WISCONSIN ELECTRIC POWER, WESTINGHOUSE | DESIGN DEFICIENCY IN INTERLOCKING ARRANGEMENT FOR THE EMERGENCY POWER SUPPLIES TO 4160 VOLT SWITCHGEAR | 01/13/1988 | 8801280128 |
88005 | GULF STATES UTILITIES, LIMITORQUE | WIRE LUGS FOR THE MOTOR LEAD CONDUCTORS IN SAFETY-RELATED SMB-4 VALVE OPERATORS FOUND TO BE OVERSIZED, CAUSING HIGH CURRENT | 01/19/1988 | 8802100191 |
88006 | ILLINOIS POWER, BELOIT POWER SYSTEMS | EMERGENCY DEISEL GENERATOR HAS DAMAGED REAR BEARING AND ROTOR SHAFT | 01/04/1988 | 8801150201 |
88007 | KAMAN INSTRUMENTATION, ARIZONA PUBLIC SERVICE | RESPONSE TO 10 CFR PART 21 REPORT REGARDING DEFICIENCY IN PARTICULATE CHANNEL OF RU-1 RADIATION MONITOR | 01/28/1988 | 8802120258 |
88008 | GENERAL ELECTRIC, DETROIT EDISON | HIGH PRESSURE COOLANT INJECTION SUCTION OVERPRESSURE | 01/29/1988 | 8802120164 |
88009 | MORRISON- KNUDSEN, TENNESSEE VALLEY AUTHORITY, GENERAL ELECTRIC | WRONG SIZE BREAKERS IN EMERGENCY DIESEL CIRCUIT BREAKER | 02/05/1988 | 8802230083 |
88010 | GENERAL ATOMIC, PUBLIC SERVICE OF COLORADO | REPLACEMENT PARTS FOR HELIUM CIRCULATORS POSSIBLY DELIVERED WITH IMPROPER QUALITY SPECIFICATIONS | 02/02/1988 | 8802230086 |
88011 | TENNESSEE VALLEY AUTHORITY | DIODE INSTALLED BACKWARDS AND REVERSING POLARITY IN DIESEL GENERATOR VOLTAGE REGULATOR | 02/01/1988 | 8802080265 |
88012 | TENNESSEE VALLEY AUTHORITY, XOMOX CORPORATION, TUFLINE CORPORATION | 90 DEGREE PLUG VALVES MAY BECOME DISENGAGED FROM MOTOR OPERATORS WITH H-BC GEARS | 01/08/1988 | 8801140106 |
88013 | FLORIDA POWER CORPORATION, POWER CONVERSION PRODUCTS, SACRAMENTO MUNICIPAL UTILITY DISTRICT | MODEL RTF-480/120-30 AC REGULATING TRANSFORMERS CAN TRIP CIRCUIT BREAKER | 02/10/1988 | 8802170305 |
88014 | FLORIDA POWER CORPORATION, LIMITORQUE, PEERLESS PUMP | FRAYED WIRES ON DC MOTOR OPERATED VALVE LEADS | 02/15/1988 | 8802190066 |
88015 | HOUSTON LIGHTING AND POWER, LIMITORQUE, ROCKWELL INTERNATIONAL | LOOSE VALVE SHAFT KEYS TO ACTUATOR | 01/07/1988 | 8801120370 |
88016 | GAMMA-METRICS | POTENTIAL FOR LEAK AT ELEVATED TEMPERATURES IN SOLDER JOINT OF METAL HOSE IN CABLE ASSEMBLY OF POST ACCIDENT MONITORING SYSTEM | 02/19/1988 | 8802250503 |
88017 | HILTI FASTENING SYSTEMS | NONCONSERVATIVE EXPANSION ANCHOR GUIDELINES | 03/18/1988 | 8804250147 |
88018 | LIMITORQUE, TEXAS UTILITIES GENERATING | H3BC ACTUATOR WORM GEARS FOUND CRACKED | 03/18/1988 | 8803250320 |
88019 | PENNSYLVANIA POWER AND LIGHT, ALPHA ASSOCIATES | DELAMINATED FIBERGLASS CLOTH INSULATION COULD BLOCK THE EMERGENCY CORE COOLING SYSTEM PUMP STRAINERS DURING A LOSS OF COOLANT ACCIDENT | 03/21/1988 | 8803280195 |
88020 | NORTHEAST NUCLEAR ENERGY, ROSEMOUNT | FAILURE OF 1153HD5PA TRANSMITTER | 03/25/1988 | 8804060055 |
88021 | BINGHAM- WILLAMETTE, UNION CARBIDE | POTENTIAL CREVICE CORROSION IN BALANCED STATOR SEALS | 02/23/1988 | 8803080159 |
88022 | GEORGIA POWER | INADEQUATE ELECTRICAL CABLE SEPARATION CRITERIA | 02/24/1988 | 8802290386 |
88024 | KAMAN INSTRUMENTATION | ALGORITHM ERROR IN PARTICULATE AND IODINE CHANNELS OF RADIATION MONITORS KMPIG, KMPIG(MF), KMPG, KMPG(MF), AND KMCAM | 02/22/1988 | 8803220026 |
88024 | SACRAMENTO MUNICIPAL UTILITY DISTRICT, GENERAL ELECTRIC | IMPROPERLY CRIMPED LUGS ON MOTORS | 03/02/1988 | 8803160450 |
88025 | MORRISON- KNUDSEN, ELECTROMOTIVE DIVISION OF GENERAL MOTORS | SHIPMENT OF CONNECTING RODS WITH QUESTIONED SURFACE CONDITION AND BEARING OVERLAY | 03/17/1988 | 8805110101 |
88026 | VERMONT YANKEE, GENERAL ELECTRIC, AUTOMATIC SWITCH COMPANY | POSSIBLE DEFECT IN SOLENOID REBUILD KITS | 09/16/1986 | 8802290045 |
88027 | NAMCO CONTROL, VERMONT YANKEE | DEFECTIVE CONTACT BLOCKS | 04/16/1986 | 8802250335 |
88028 | AUTOMATIC SWITCH COMPANY, GENERAL ELECTRIC, TENNESSEE VALLEY AUTHORITY | POTENTIAL DEFECT IN TYPE PK-2 TEST BLOCK | 02/23/1988 | 8803220045 |
88029 | INDIANA AND MICHIGAN ELECTRIC, LIMITORQUE | UNQUALIFIED TORQUE SWITCHES ON VALVE OPERATORS | 04/04/1988 | 8804110193 |
88030 | MORRISON- KNUDSEN, TENNESSEE VALLEY AUTHORITY | INADEQUATE INSULATION BETWEEN WINDINGS OF SATURABLE CORE TRANSFORMER INSTALLED IN DIESEL GENERATOR | 04/19/1988 | 8805110107 |
88031 | MORRISON- KNUDSEN, ELECTROMOTIVE DIVISION OF GENERAL MOTORS | DIESEL CONNECTING ROD BEARING SHELLS FOUND TO HAVE ABNORMAL SURFACE FINISH | 03/01/1988 | 8803070001 |
88032 | GENERAL ELECTRIC, CAROLINA POWER AND LIGHT | CR205X AUXILIARY CONTACTS FAILED DUE TO BINDING OF THE PHENOLIC PLUNGER IN THE CONTACT BLOCK | 04/25/1988 | 8805110084 |
88033 | WESTINGHOUSE | PREVIOUS RECOMMENDATION ON VERIFYING OPERABILITY OF W-2 TYPE CELL SWITCH WAS INAPPROPRIATE | 03/23/1988 | 8804080243 |
88034 | TEAM INCORPORATED | INTERPRETATION OF PART 21 REPORT | 03/22/1988 | 8804070054 |
88035 | PAUL-MUNROE HYDRAULICS, HOUSTON LIGHTING AND POWER, CONTROL COMPONENTS | LEAKING POWER OPERATED RELIEF VALVE OPERATORS | 04/18/1988 | 8806020019 |
88036 | SACRAMENTO MUNICIPAL UTILITY DISTRICT, GENERAL ELECTRIC | BUTTON IMPROPERLY MOUNTED ON CONTROL ROD DRIVE TRIP BREAKER UNDERVOLTAGE DEVICE TYPE AK2-25-2 | 04/07/1988 | 8804210136 |
88037 | YANKEE ATOMIC ELECTRIC, AUTOMATIC SWITCH COMPANY | VITON DIAPHRAM PROTECTIVE DISC MISPLACED ON PRESSURE SWITCHES FOR MAIN STEAM ISOLATION VALVE | 04/26/1988 | 8806010197 |
88038 | GEORGIA POWER | CONTROL ROOM HEATING, VENTILATION, AND AIR CONDITIONING DEFICIENCIES | 04/14/1988 | 8804210281 |
88039 | DRESSER INDUSTRIES, DUKE POWER | BROKEN OR CRACKED SPRINGS IN PRESSURE RELIEF VALVES TYPE 3787WA | 03/30/1988 | 8804060420 |
88040 | CLEVELAND ELECTRIC ILLUMINATING | POSTULATED EFFECTS ANALYSIS NOT PERFORMED IN DESIGN OF RESIDUAL HEAT REMOVAL SYSTEM | 04/22/1988 | Not Available |
88041 | MORRISON- KNUDSEN, ELECTROMOTIVE DIVISION OF GENERAL MOTORS | UNACCEPTABLE DIESEL UPPER CONNECTING ROD BEARINGS | 04/15/1988 | 8805110078 |
88042 | TENNESSEE VALLEY AUTHORITY, LIMITORQUE | FAILED MOTOR PINION KEYS AND MOTOR SHAFT IN VALVE OPERATOR | 04/29/1988 | 8805040177 |
88043 | KANSAS GAS AND ELECTRIC, PLANNED MAINTENANCE SYSTEMS, GOULD | FUSES RECEIVED WITHOUT QUALITY CONTROL AND TESTING CERTIFICATES | 04/01/1988 | 8804080225 |
88044 | TENNESSEE VALLEY AUTHORITY, MORRISON-KNUDSE N | RELAYS IN DIESEL GENERATOR COULD FAIL DUE TO RESIDUAL MAGNETISM | 03/21/1988 | 8803280192 |
88045 | GEORGIA POWER, TRANSAMERICA DELAVAL, THERMEXCHANGER | DIESEL GENERATOR JACKET WATER HEAT EXCHANGER DAMAGED DURING FLUSHING | 04/14/1988 | 8804210277 |
88046 | COORDINATING AGENCY FOR SUPPLIER EVALUATION | PART 21 REPORT REQUIREMENTS | 01/15/1988 | 8804270206 |
88047 | CLEVELAND ELECTRIC ILLUMINATING, BORG-WARNER | OPERATOR MOTOR TOO SMALL | 12/22/1987 | 8805030230 |
88048 | MORRISON- KNUDSEN, ELECTROMOTIVE DIVISION OF GENERAL MOTORS | ALL CUSTOMERS OF 645 DIESEL GENERATORS ARE INFORMED OF DEFECT WITH CLEVITE CONNECTING ROD BEARINGS | 05/02/1988 | 8805110073 |
88049 | TRANSAMERICA DELAVAL, CALIFORNIA CONTROLS | IDENTIFIED LACK OF DIESEL PRODUCT TESTING | 04/29/1988 | 8805060041 |
88050 | CONSUMERS POWER | EXCESSIVE BORON CONCENTRATION IN SOLUTION USED TO STANDARDIZE SODIUM HYDROXIDE SOLUTION | 05/02/1988 | 8805050299 |
88051 | GAMMA-METRICS | DEVIATION IN SOLDER JOINTS OF CABLE ASSEMBLIES | 05/10/1988 | 8805120052 |
88052 | NUTHERM INTERNATIONAL, BUSSMANN | CLIPS BROKEN DURING SEISMIC TESTS IN BUSS KTK-R FUSE BLOCKS WITH PART NUMBERS 2078, 2079, AND 2080 | 05/06/1988 | 8805110115 |
88053 | STRUTHERS DUNN | CERTAIN MATERIALS MAY NOT BE QUALIFIED IN RELAY SERIES 219, 236, 237, AND 255 | 04/22/1988 | 8805020040 |
88054 | STRUTHERS DUNN | RELAYS SERIES 219, 236, 237, AND 255 WERE MANUFACTURED WITH A COMMERCIAL GRADE TEFLON BEARING PAD | 04/29/1988 | 8805110095 |
88055 | LONG ISLAND LIGHTING, GUYON ALLOYS, STANDARD FITTINGS | LINEAR INDICATION IDENTIFIED IN FORGED STEEL SOCKETS AND ELBOWS | 05/06/1988 | 8805270152 |
88056 | LONG ISLAND LIGHTING, GUYON ALLOYS, STANDARD FITTINGS | LINEAR INDICATIONS IDENTIFIED IN STEEL ELBOWS AND SOCKET WELDS | 12/21/1987 | 8805270160 |
88057 | BBC BROWN BOVERI, TELEMECANIQUE | DEFICIENCY IN SOLID STATE TRIP DEVICE FOR LOW VOLTAGE K-LINE CIRCUIT BREAKERS | 05/06/1988 | 8805120185 |
88058 | CONSUMERS POWER, TELEMECANIQUE, BBC BROWN BOVERI | MISSING COTTER PIN IN BREAKER TRIP MECHANISM CAUSED BREAKER TO CLOSE | 05/20/1988 | 8805260145 |
88059 | CONSUMERS POWER, ASHCROFT, DRESSER INDUSTRIES | REPEATED FAILURES OF GLYCERIN FILLED BOURDON TUBE PRESSURE GAUGES AT PRESSURE WITHIN THE OPERATING RANGE | 05/25/1988 | 8806010295 |
88060 | SACRAMENTO MUNICIPAL UTILITY DISTRICT, GENERAL ELECTRIC | ARMATURE BUTTON IMPROPERLY MOUNTED ON UNDERVOLTAGE DEVICE TYPE AK2-25-2 FOR CONTROL ROD DRIVE TRIP BREAKER | 05/09/1988 | 8805160219 |
88061 | TENNESSEE VALLEY AUTHORITY, MORRISON-KNUDSE N | DUST AFFECTING K2, K3, AND LR RELAY CIRCUITS IN FIELD FLASHING CIRCUIT OF DIESEL GENERATOR | 05/04/1988 | 8805090073 |
88062 | TENNESSEE VALLEY AUTHORITY, MORRISON-KNUDSE N | FAILURE OF INSULATION HIGH VOLTAGE CABLE TO POTENTIAL TRANSFORMERS IN DIESEL GENERATOR EXCITER CUBICLE | 06/01/1988 | 8806060060 |
88063 | CAROLINA POWER AND LIGHT, UNITED ENGINEERS, LIMITORQUE | DC CONTROL CIRCUITRY DESIGN FOR ELECTRICALLY POWERED MOTORS FOUND TO HAVE NO SURGE PROTECTION | 05/06/1988 | 8805190208 |
88064 | CAROLINA POWER AND LIGHT, EBASCO SERVICES, LIMITORQUE | DC MOTORS ON VALVE OPERATORS FOUND TO LACK SURGE PROTECTION | 05/18/1988 | 8806030324 |
88065 | GENERAL ELECTRIC | INCORRECT SIZE FUSE FOUND IN THE SQUIB FIRING CIRCUIT OF THE STANDBY LIQUID CONTROL SYSTEM | 05/10/1988 | 8806140034 |
88066 | NUCLEAR PACKAGING | TYPE A CASKS MAY NOT HAVE BEEN TESTED ACCORDING TO SPECIFICATIONS | 05/09/1988 | 8806140135 |
88067 | TRANSAMERICA DELAVAL, CALIFORNIA CONTROLS | ERRONEOUS INDICATIONS FOR PRESSURE SENSOR LUBRICATING OIL TRIP | 05/12/1988 | 8805260342 |
88068 | FLORIDA POWER AND LIGHT, WESTINGHOUSE | POSSIBLE COMPONENT COOLING WATER SYSTEM OVERPRESSURE | 05/02/1988 | 8805090198 |
88069 | SACRAMENTO MUNICIPAL UTILITY DISTRICT, GEMS INCORPORATED, TRANSAMERICA DELAVAL | LACK OF QUALIFICATION DOCUMENTATION FOR TOGGLE SWITCH | 05/16/1988 | 8805230299 |
88070 | BINGHAM- WILLAMETTE, ARIZONA PUBLIC SERVICE, HOUSTON LIGHTING AND POWER | STRESS CORROSION CRACKING OR HYDROGEN EMBITTLEMENT ON AUXILIARY FEED PUMPS | 05/04/1988 | 8805230110 |
88071 | SOUTHERN CALIFORNIA EDISON, MORRISON-KNUDSE N, ELECTROMOTIVE DIVISION OF GENERAL MOTORS | EXCESSIVE VIBRATION IN DIESEL GENERATOR DUE TO DESIGN OF CAMSHAFT BRACKET | 05/10/1988 | 8805270170 |
88072 | DUQUESNE LIGHT, TELEMECANIQUE, BBC BROWN BOVERI | SHORT CIRCUITS OF OUTPUT SILICON CONTROL RECTIFIERS IN OVERCURRENT RELAYS | 07/05/1988 | 8807130135 |
88073 | HOUSTON LIGHTING AND POWER, WESTINGHOUSE | DEFECTS IN CIRCUIT BREAKERS AND POLE SHAFT WELDS | 06/15/1988 | 8806290294 |
88074 | ARIZONA PUBLIC SERVICE, BINGHAM-WILLAME TTE | STRESS CORROSION CRACKING OR HYDROGEN EMBRITTLEMENT OF SHAFT SLEEVES ON AUXILIARY FEED PUMP | 06/03/1988 | 8806080382 |
88075 | MORRISON- KNUDSEN, ELECTROMOTIVE DIVISION OF GENERAL MOTORS | DEFECT IN CLEVITE UPPER CONNECTING ROD BEARINGS | 06/09/1988 | 8806160209 |
88076 | SACRAMENTO MUNICIPAL UTILITY DISTRICT, GEMS INCORPORATED, TRANSAMERICA DELAVAL | LACK OF QUALIFICATION DOCUMENTATION FOR TOGGLE SWITCH (SAME REPORT AS 88069) | 05/16/1988 | 8806140194 |
88077 | DRESSER INDUSTRIES, GEORGIA POWER | VALVE BODY FLOW ARROW STAMPED IN REVERSE OF THE DIRECTION OF FLOW | 06/16/1988 | 8806230219 |
88078 | GEORGIA POWER, DRESSER INDUSTRIES | SEVERAL VALVES INSTALLED OPPOSITE TO FLOW DIRECTION; ARROWS STAMPED ON VALVES POINT IN WRONG DIRECTION | 07/07/1988 | 8807070522 |
88079 | PHILADELPHIA ELECTRIC, GENERAL ELECTRIC | HMA RELAYS MANUFACTURED IN 1974 HAVE INSUFFICIENT CLEARANCE BETWEEN ARMATURE TAIL PIECE AND MOLDED POSTS ON TAIL PIECE | 06/06/1988 | 8806140165 |
88080 | NUCLEAR REGULATORY COMMISSION, PHILADELPHIA ELECTRIC, CUTLER-HAMMER | CRACKING OF BELLEVILLE WASHERS BETWEEN VERTICAL AND HORIZONTAL BUS SECTIONS IN MOTOR CONTROL CENTERS | 07/07/1988 | 8805200225 |
88081 | CAROLINA POWER AND LIGHT, WESTINGHOUSE | POSSIBLE OVERPRESSURIZATION OF COMPONENT COOLING WATER SYSTEM | 06/28/1988 | 8807050374 |
88082 | HOUSTON LIGHTING AND POWER, WESTINGHOUSE | BINDING OF SPRING RELEASE DEVICE IN 480V BREAKER | 07/11/1988 | 8807200385 |
88083 | ARIZONA PUBLIC SERVICE, PARSONS PEEBLES | LOOSE ROTOR WINDINGS IN DIESEL GENERATOR | 07/08/1988 | 8808010211 |
88084 | WASHINGTON PUBLIC POWER, BURNS AND ROE | POTENTIAL UNMONITORED EFFLUENT RELEASE PATH | 06/06/1988 | 8806160090 |
88085 | SOUTH CAROLINA ELECTRIC AND GAS, GILBERT/COMMONW EALTH | POSSIBLE STEAM PATH THAT MAY AFFECT UNQUALIFIED EQUIPMENT | 07/15/1988 | 8807260183 |
88086 | HOUSTON LIGHTING AND POWER, PAUL-MUNROE ENERTECH, ENERFAB | UNQUALIFIED AND FLUID INCOMPATIBLE MATERIAL IN SEALS INSTALLED IN MAIN STEAM POWER OPERATED RELIEF VALVE ACTUATORS | 03/31/1988 | 8806100082 |
88087 | VICTOREEN | SPURIOUS CHIP SIGNAL IN 960CD MICROPROCESSOR BASED CONTROLLERS | 07/08/1988 | 8807260350 |
88088 | TARGET ROCK | POSITION INDICATION SWITCH LEAD WIRES ON SOLENOID VALVES SUSCEPTIBLE TO CRACKING WHEN FLEXED DURING HANDLING | 06/28/1988 | 8807130417 |
88089 | TENNESSEE VALLEY AUTHORITY | DIESEL GENERATOR BREAKER LOGIC DEFICIENCY PREVENTED CONNECTION TO SHUTDOWN BOARDS DURING LOSS OF COOLANT OR LOSS OF POWER TEST | 07/05/1988 | 8807140215 |
88090 | ARIZONA PUBLIC SERVICE, POTTER AND BRUMFIELD, COMBUSTION ENGINEERING | CORROSION OF INTERNAL SURFACES OF RELAY MOTOR CHAMBER, PREVENTING CONTACTS FROM CHANGING STATE | 08/03/1988 | 8808090221 |
88091 | COMBUSTION ENGINEERING, POTTER AND BRUMFIELD, ARIZONA PUBLIC SERVICE | RECOMMENDED INCREASED VOLTAGES RESULTED IN EXCESSIVE HEATING (SUPPLEMENTAL INFORMATION FOR 88090) | 08/05/1988 | 8808150147 |
88092 | PHILADELPHIA ELECTRIC, EXIDE | COPPER CONTAMINATION OF NEGATIVE PLATES IN SEVERAL BATTERY CELLS | 07/29/1988 | 8808050319 |
88093 | TRANSAMERICA DELAVAL, TEXAS UTILITIES GENERATING | POTENTIAL PROBLEM WITH STATIC EXCITER VOLTAGE REGULATOR | 08/17/1988 | 8809010341 |
88094 | ANCHOR/DARLING, KANSAS GAS AND ELECTRIC | CRACKING OF FOUR WAY VALVE SLIDES FROM BRAZING OR HEAT TREATING OF SLIDE MATERIAL | 08/16/1988 | 8808250135 |
88095 | BABCOCK AND WILCOX | INCONEL 600 MATERIAL USED TO FABRICATE STEAM GENERATOR TUBE PLUGS HAS MICROSTRUCTURE SUSCEPTIBLE TO STRESS CORROSION CRACKING | 09/06/1988 | 8810070359 |
88096 | HOUSTON LIGHTING AND POWER, PAUL-MUNROE ENERTECH, ENERFAB | UNQUALIFIED AND FLUID INCOMPATIBLE MATERIAL IN SEALS INSTALLED IN MAIN STEAM POWER OPERATED RELIEF VALVE ACTUATORS | 07/01/1988 | 8807210073 |
88097 | ILLINOIS POWER, AGASTAT RELAY | GP RELAY MISAPPLICATION RESULTED IN ACCUMULATED OXIDE ON CONTACTS | 09/12/1988 | 8809150164 |
88098 | ARIZONA PUBLIC SERVICE, POTTER AND BRUMFIELD, COMBUSTION ENGINEERING | CORROSION OF INTERNAL SURFACES OF RELAY MOTOR CHAMBER, PREVENTING CONTACTS FROM CHANGING STATE | 07/29/1988 | 8808170124 |
88099 | VIRGINIA ELECTRIC AND POWER, NELSON ELECTRIC | SAFETY-RELATED HEAT TRACING MATERIAL WAS NOT MANUFACTURED IN COMPLIANCE WITH 10 CFR PART 50, APPENDIX B | 08/12/1988 | 8809070275 |
88100 | GEORGIA POWER, AMERICAN AIR FILTER | IMPROPER INSTALLATION OF HEATING, VENTILATION, AND AIR CONDITIONING | 09/01/1988 | 8809060253 |
88101 | SACRAMENTO MUNICIPAL UTILITY DISTRICT, GOULD | DIFFERENTIAL PRESSURE TRANSMITTER PD3200 DRIFTING LOW AT RATE EXCEEDING MANUFACTURER’S CLAIMED STABILITY | 08/08/1988 | 8808180435 |
88102 | SACRAMENTO MUNICIPAL UTILITY DISTRICT, GOULD | REVISION OF 88101 | 08/30/1988 | 8809140147 |
88103 | WISCONSIN PUBLIC SERVICE, BURNS AND ROE | SINGLE VALVE FAILURE MAY CAUSE OVERPRESSURIZATION OF NON- SEISMICALLY QUALIFIED PIPE SECTION IN REACTOR CORE ISOLATION COOLING SYSTEM | 02/10/1988 | 8802260010 |
88104 | FISHER CONTROLS, DUKE POWER | UNDERESTIMATE OF FRICTION FORCES IN GRAPHITE-BASED PACKING IN VALVE ACTUATORS | 09/15/1988 | 8810070269 |
88105 | SOUTHERN CALIFORNIA EDISON, CROSBY VALVE AND GAGE | CRACKS IN SPARE SAFETY VALVE GUIDE AND BEARING ASSEMBLIES | 08/10/1988 | 8809070340 |
88106 | TENNESSEE VALLEY AUTHORITY, RELIANCE ELECTRIC, H. K. PORTER | DIESEL GENERATOR EXHAUST FANS DO NOT SUPPLY RATED AIRFLOW WITHOUT TRIPPING ON OVERLOAD | 09/09/1988 | 8809150132 |
88107 | ROCHESTER INSTRUMENT SYSTEMS | INSTRUMENT SHORTING BECAUSE OF NONSTANDARD OPERATION AND INPUT LEFT OPEN FOR SEVERAL HOURS | 09/09/1988 | 8810070300 |
88108 | GENERAL ELECTRIC | BINDING OF MOVABLE CONTACT FINGER IN PHENOLIC FINGER SUPPORT ASSEMBLY OF HFA RELAYS | 08/12/1988 | 8808220071 |
88109 | MISSISSIPPI POWER AND LIGHT, TRANSAMERICA DELAVAL | TUBE LEAKS IN LEFT BANK INTERCOOLER OF EMERGENCY DEISEL GENERATOR | 09/30/1988 | 8810240230 |
88110 | LIMITORQUE | INSULATED DC MOTORS MAY NOT DEVELOP RATED STARTING TORQUE AT ELEVATED TEMPERATURES | 11/03/1988 | 8811090125 |
88111 | LIMITORQUE | MELAMINE TORQUE SWITCHES ON SMB ACTUATORS UNDERGO POST MOLD SHRINKAGE AND CAUSE CAM BINDING | 11/03/1988 | 8811090125 |
88112 | WASHINGTON PUBLIC POWER, LIMITORQUE | MELAMINE TORQUE SWITCHES ON SMB ACTUATORS UNDERGO POST MOLD SHRINKAGE AND CAUSE CAM BINDING | 09/30/1988 | 8810070335 |
88113 | CONSUMERS POWER, GENERAL ELECTRIC, ITT HAMMELL DAHL CONAFLOW | OFF CENTER VALVE STEM HOLE IN CONTROL ROD DRIVE SCRAM VALVE DIAPHRAGM | 06/20/1988 | Not Available |
88114 | TRANSAMERICA DELAVAL | STRESS PROBLEMS IN INTERCOOLER PLENUMS IN RV16-4 DIESEL ENGINES | 11/11/1988 | 8811300033 |
88115 | VICTOREEN | 960CD CONTOLLER CHIP PRODUCED EXTRANEOUS SIGNALS | 10/31/1988 | 8811290574 |
88116 | MORRISON- KNUDSEN, TENNESSEE VALLEY AUTHORITY | DIESEL GENERATOR UNABLE TO REACH RATED VOLTAGE DUE TO IMPROPER CABLE AND FUSE SIZE | 09/28/1988 | 8810040405 |
88117 | NIAGARA MOHAWK POWER, COOPER ENERGY | FAILED CONTROL SWITCH AND RELAY IN NONSAFETY RELATED PORTION OF DIESEL GENERATOR CIRCUIT COULD DISABLE DIESEL GENERATOR DURING LOSS OF OFFSITE POWER | 10/05/1988 | 8811290547 |
88118 | GEORGIA POWER, DRESSER INDUSTRIES, VALCOR ENGINEERING | VALVES INSTALLED IN OPPOSITE DIRECTION TO DIRECTION OF FLOW | 10/18/1988 | 8810270022 |
88119 | TRANSAMERICA DELAVAL | TUBE LEAKS IN LEFT BANK INTERCOOLER OF EMERGENCY DEISEL GENERATOR | 10/05/1988 | 8810200039 |
88120 | MORRISON-KNUDSE N, TENNESSEE VALLEY AUTHORITY | RATED VOLTAGE DUE TO IMPROPER CABLE AND FUSE SIZE DUE TO DEFECT IN FIELD CIRCUIT BREAKER | 10/12/1988 | 8810190168 |
88121 | TRANSAMERICA DELAVAL | DIESEL GENERATOR SUMP TANK FOOT VALVE SEAT MATERIAL CHANGED FROM NEOPRENE TO VITON | 10/05/1988 | 8810200036 |
88122 | COMMONWEALTH EDISON, COOPER ENERGY | CRACKS IN KSV-20-T DIESEL GENERATOR FUEL NOZZLE | 10/04/1988 | 8810200004 |
88123 | DUQUESNE LIGHT, COLT INDUSTRIES | CRACKING AND SPALLING OF DIESEL GENERATOR EXHAUST SILENCER SUPPPORT PADS | 10/31/1988 | 8811040248 |
88124 | CONSUMERS POWER, MASONEILAN, SAMPLE-WEBTROL | NONCONFORMING VALVE REPLACEMENT PARTS | 10/21/1988 | 8810260245 |
88125 | CAROLINA POWER AND LIGHT, LIMITORQUE UNITED ENGINEERS | LACK OF SURGE PROTECTION IN CONTROL AND POWER CIRCUITS FOR DC MOTOR OPERATED VALVES | 09/29/1988 | 8810240225 |
88126 | WISCONSIN PUBLIC SERVICE, AUTOMATIC SWITCH COMPANY | P80 LUBRICANT USED IN NP8314 SERIES VALVES MAY SOLIDIFY AND CAUSE INTERNAL PORTION OF THE VALVE MECHANISM TO STICK | 10/18/1988 | 8810240057 |
88127 | TENNESSEE VALLEY AUTHORITY, LIMITORQUE, WESTINGHOUSE | PINION KEYS AND MOTOR SHAFT IN MOTOR OPERATORS FAILED | 09/23/1988 | 8809290168 |
88128 | TOLEDO EDISON, WESTINGHOUSE | LOOSE CABLE TERMINATIONS IN DC LOW VOLTAGE SWITCHGEAR | 09/14/1988 | 8809190828 |
88129 | BALTIMORE GAS AND ELECTRIC, WESTINGHOUSE | LOOSE CRIMP CONNECTIONS IN MODEL DS 206 AND MODEL DS 416 CIRCUIT BREAKERS | 09/20/1988 | 8810100014 |
88130 | DUKE POWER, ITT GRINNELL | IMPROPER HEAT TREATMENT OF PIPE CLAMPS RESULTED IN HIGHER STRENGTH MATERIAL WITH LOWERED FRACTURE TOUGHNESS | 01/15/1988 | 8802030028 |
88131 | CONNECTICUT YANKEE ATOMIC POWER, VALCOR ENGINEERING, LITTON INDUSTRIES | CORROSION OF SOLDERED WIRE CONNECTIONS IN SOLENOID VALVES | 09/27/1988 | 8810030360 |
88132 | MERCURY COMPANY OF NORWOOD, ROCHESTER INSTRUMENT SYSTEMS | PROBLEM WITH SIGNAL CONVERTERS | 09/27/1988 | 8810060238 |
88133 | BAILEY CONTROLS, BABCOCK AND WILCOX | VERTICAL INDICATORS SHIFT DUE TO TEMPERATURE CHANGES | 10/10/1988 | 8810280043 |
88134 | PACIFIC GAS AND ELECTRIC, BINGHAM-WILLAME TTE | INADEQUATE HEAT TREATMENT OF AUXILIARY SALT WATER PUMP | 10/26/1988 | 8811140405 |
88135 | XOMOX CORPORATION, LIMITORQUE, NIAGARA MOHAWK POWER | MOTOR ACTUATORS ON PLUG AND BUTTERFLY VALVES MAY BECOME DISENGAGED UNDER CERTAIN CONDITIONS | 09/30/1988 | 8810200027 |
88136 | GENERAL ELECTRIC | BOILING WATER REACTOR THERMAL HYDRAULIC STABILITY | 11/09/1988 | Not Available |
88137 | GENERAL ELECTRIC | BINDING OF MOVABLE CONTACT FINGER IN PHENOLIC FINGER SUPPORT OF HFA RELAYS | 10/28/1988 | 8811170103 |
88138 | BALTIMORE GAS AND ELECTRIC, AMPHENOL | ELECTRICAL PENETRATION ASSEMBLY CONNECTION STUDS OF DIFFERENT ALLOY THAN SPECIFIED BY VENDOR | 09/29/1988 | 8810170020 |
88139 | TENNESSEE VALLEY AUTHORITY, XOMOX CORPORATION | IMPROPER DRIVE TRAIN ENGAGEMENT BETWEEN PLUG AND BUTTERFLY VALVES AND THEIR OPERATORS | 12/09/1988 | 8812140171 |
88140 | NIAGARA MOHAWK POWER, GENERAL ELECTRIC | INDICATING METERS LACK SUPPORTING CLASS IE QUALIFICATION DOCUMENTATION | 11/23/1988 | 8812011099 |
88141 | MASONEILAN, CONSUMERS POWER, SAMPLE-WEBTROL | LICENSEE RECEIVED NONGENUINE PARTS FOR A TURBINE BYPASS VALVE | 11/18/1988 | 8812120006 |
88142 | MASONEILAN, CONSUMERS POWER, SAMPLE-WEBTROL | LICENSEE RECEIVED NONGENUINE PARTS FOR A TURBINE BYPASS VALVE | 11/18/1988 | 8812050065 |
88143 | HOUSTON LIGHTING AND POWER, COOPER ENERGY | ABRASIVE WEAR DUE TO CHIPS FROM THREADED OIL SUPPLY HOLES OF DIESEL GENERATOR ROCKER ARM SHAFT | 11/23/1988 | 8812060296 |
88144 | PX ENGINEERING | REPAIRS AND MODIFICATIONS OF REPLACEMENT LINER AT NONPOWER REACTOR NOT IN ACCORDANCE WITH ANSI/ASME CODES | 09/02/1988 | 8812210214 |
88145 | WESTINGHOUSE, FLORIDA POWER AND LIGHT | WELDS ON DB-50 BREAKER SECONDARY CONTACT BRACKET FAILED | 12/16/1988 | 8901050342 |
88146 | DUQUESNE LIGHT, GOULD, TELEMECANIQUE | INADEQUATE CLEARANCE BETWEEN CONTACT CARRIER AND CONTACT HOUSING ON LINESTARTERS | 11/28/1988 | 8812010197 |
88147 | KANSAS GAS AND ELECTRIC, GENERAL ELECTRIC | CRACKED WELDS ON STRIKER PLATES OF MAGNEBLAST BREAKERS, TYPE AM-4.16-350- 2H | 11/18/1988 | 8811220082 |
88148 | BBC BROWN BOVERI, PHILADELPHIA ELECTRIC | REACTOR PROTECTION SYSTEM BREAKER TRIP CAUSED BY SPURIOUS TRIP SIGNAL BY A 27N UNDERVOLTAGE RELAY WITH HARMONIC FILTER OPTION | 12/23/1987 | 8811300256 |
88149 | NIAGARA MOHAWK POWER, COOPER ENERGY | POST LUBRICATING OIL PILOT VALVE FOR DIESEL IMPROPERLY CLASSIFIED AS NONCRITICAL AND REPLACED WITHOUT PROPER QUALITY CONTROLS | 11/21/1988 | 8811230288 |
88150 | HOUSTON LIGHTING AND POWER, COMSIP INCORPORATED | FLOW REGULATORS FOR CONTAINMENT HYDROGEN ANALYZERS SUPPLIED WITH ELASTOMER DIAPHRAGM RATHER THAN STAINLESS STEEL DIAPHRAGM | 11/14/1988 | 8811180163 |
88151 | HOUSTON LIGHTING AND POWER, GENERAL ELECTRIC, GOULD | JUMPER CABLES FOR CLASS 1E BATTERIES DIFFER FROM THE GEXOL CABLES SPECIFIED | 11/09/1988 | 8811180103 |
88152 | WESTINGHOUSE, KANSAS GAS AND ELECTRIC | SWELLING IN FULL LENGTH HAFNIUM CONTROL RODS | 12/08/1988 | 8812220163 |
88153 | IOWA ELECTRIC LIGHT AND POWER, ITT BARTON INSTRUMENTS, TELEMECANIQUE | IMPROPER ASSEMBLY OF MODEL 288A DIFFERENTIAL PRESSURE INDICATING SWITCH | 08/17/1988 | 8812230153 |
88154 | POWER CONVERSION PRODUCTS, TEXAS UTILITIES GENERATING | EXCESSIVE TEMPERATURE IN MODEL 3S-130- 300 CLASS 1E BATTERY CHARGERS | 12/27/1988 | 8901100022 |
88155 | GEORGIA POWER, ANCHOR/DARLING | UNDERESTIMATED VALVE WEIGHTS | 12/21/1988 | 8812280188 |
88156 | GEORGIA POWER, RAYCHEM | MISAPPLICATION OF VENDOR CRITERIA FOR INSTALLATION OF SPLICES | 12/22/1988 | 8812300273 |
88157 | GEORGIA POWER, VALCOR ENGINEERING | HIGH SEAT LEAKAGE DURING LOCAL LEAK RATE TESTING OF SOLENOID OPERATED GLOBE VALVE USED FOR CONTAINMENT ISOLATION | 12/22/1988 | 8812300091 |
88158 | SOUTHERN CALIFORNIA EDISON, TRANSAMERICA DELAVAL | SUMMARY OF CORRECTIONS OF DIESEL GENERATOR DEFECTS | 12/27/1988 | 8901030143 |
88159 | TRANSAMERICA DELAVAL, COOPER ENERGY, BENDIX | CRACKS IN FUEL INJECTION PUMP DELIVERY VALVE HOLDERS | 12/20/1988 | 8902130420 |
88160 | TRANSAMERICA DELAVAL, COOPER ENERGY, SOUTHERN CALIFORNIA EDISON | REPAIR KITS FOR A PRESSURE REGULATOR IN DIESEL AIR START SYSTEM | 12/20/1988 | 8902080145 |
88161 | GEORGIA POWER, PULLMAN POWER PRODUCTS | ASME CLASS 1 TEES FORGED RATHER THAN EXTRUDED | 12/15/1988 | 8812210191 |
88162 | HOUSTON LIGHTING AND POWER, GENERAL ELECTRIC, GOULD | JUMPER CABLES FOR CLASS IE BATTERIES DIFFER FROM GEXOL CABLES SPECIFIED | 12/13/1988 | 8812200267 |
88163 | YANKEE ATOMIC ELECTRIC, WESTINGHOUSE | CRACKS IN VALVE DISCS IN 20 INCH MAIN COOLANT SYSTEM ISOLATION VALVE | 12/14/1988 | 8812220129 |
88164 | MORRISON- KNUDSEN | REAPPOINTMENT OF RESPONSIBLE OFFICER FOR 10 CFR PART 21 | 12/01/1988 | 8812220320 |
88165 | TEXAS UTILITIES GENERATING, AUTOMATIC SWITCH COMPANY | SOLENOID VALVE COIL LEADS SUPPLIED WITH INCORRECT MINIMUM BEND RADIUS, EXHIBITED THINNING, AND DISCOLORATION | 12/14/1988 | 8812200038 |
88166 | BALTIMORE GAS AND ELECTRIC, WESTINGHOUSE | MODEL DS CIRCUIT BREAKER CLOSING COIL SHORTED DURING TEST | 12/19/1988 | 8812270065 |
88167 | WESTINGHOUSE, KANSAS GAS AND ELECTRIC | FULL LENGTH HAFNIUM ROD CONTROL CLUSTER ASSEMBLY ANOMALY | 12/19/1988 | Not Available |
88168 | INGERSOLL-RAND, FLORIDA POWER AND LIGHT | MINIMUM FLOW ORIFICE HYDROTESTED WITH DEAD WEIGHT TESTER THAT WAS OUT OF CALIBRATION CYCLE | 12/22/1988 | 8901090075 |
88169 | NPS INDUSTRIES | CONNECTION BETWEEN STRUT OR SNUBBER ASSEMBLIES MAY NOT SWING FIVE DEGREES AS REQUIRED | 12/15/1988 | 8902170075 |
88170 | COLT INDUSTRIES, DUQUESNE LIGHT, PUBLIC SERVICE OF NEW HAMPSHIRE | LUBRICATING OIL STRAINERS WITH FLANGES MADE OF PLATE STOCK DID NOT MEET ASME CODE REQUIREMENTS | 12/21/1988 | 8901170144 |
88171 | BABCOCK AND WILCOX | POTENTIAL DEFICIENCY IN STEAM GENERATOR PLUGS | 12/12/1988 | 8812280071 |
88172 | CONSUMERS POWER, MASONEILAN, SAMPLE-WEBTROL | SUMMARY OF VALVE PARTS DEFICIENCIES | 12/22/1988 | 8901040430 |
LOG_NO | NOTIFIER, VENDOR | DESCRIPTION | REP_DATE | ACCESS_NO |
87001 | MORRISON- KNUDSEN, SQUARE D | RESIDUAL MAGNETISM KEPT 130 VDC RELAY ENERGIZED WHEN IT SHOULD HAVE BEEN DEENERGIZED | 01/13/1987 | 8701160313 |
87002 | GEORGIA POWER, BECHTEL POWER, CVI INCORPORATED | CONTAINMENT AND AUXILIARY COOLING UNITS EXCEED ALLOWABLE STRESS LIMITS | 11/25/1986 | 8612090465 |
87003 | GEORGIA POWER | STRESS ANALYSIS AND CHANGES IN PIPE SUPPORTS PERFORMED | 12/23/1986 | 8701120151 |
87004 | GEORGIA POWER | LOCKOUT OF CHEMICAL VOLUME AND CONTROL SYSTEM CENTRIFUGAL CHARGING PUMP DURING TESTING | 01/14/1987 | 8702020616 |
87005 | GEORGIA POWER, KEANE CONTROL | ALL PILOT SOLENOID VALVES ASSOCIATED WITH MAIN STEAM ISOLATION VALVE RETURNED TO VENDOR FOR INSPECTION AND TESTING | 01/09/1987 | 8702020702 |
87006 | GEORGIA POWER, LIMITORQUE | BURN DAMAGE TO INTERNAL WIRING IN VALVE MOTOR OPERATORS | 01/09/1987 | 8702020699 |
87007 | GEORGIA POWER | SUPPORT OF CABLE IN VERTICAL RACEWAY RUNS | 01/09/1987 | 8702020685 |
87008 | ARIZONA PUBLIC SERVICE | FATIGUE FAILURE OF MAIN CONNECTING ROD IN DIESEL GENERATOR ENGINE | 01/09/1987 | 8702020166 |
87009 | ARIZONA PUBLIC SERVICE | FATIGUE FAILURE OF MAIN CONNECTING ROD IN DIESEL GENERATOR ENGINE | 01/13/1987 | 8702020152 |
87010 | ARIZONA PUBLIC SERVICE, COOPER ENERGY | DIESEL GENERATOR ENGINE BROKE AT FRACTURED SURFACE | 01/12/1987 | 8701210488 |
87011 | COOPER ENERGY, COMMONWEALTH EDISON | DESIGN ERROR IN CERTAIN SAFETY SHUTDOWN CIRCUITS FOR STANDBY DIESEL GENERATOR; SWITCHES 12EO-1, 12EO-2, 33EO-1, AND 33EO-2 NOT INTENDED TO INITIATE EMERGENCY MODE TRIP | 12/19/1986 | 8612240135 |
87012 | COMMONWEALTH EDISON, AUTOMATIC VALVE COMPANY | HOUGHTO 620 LUBRICANT ATTACKS AND DEGRADES ALUMINUM IN VALVES | 12/19/1986 | 8701050357 |
87013 | COMMONWEALTH EDISON | DEFINITION OF SAFETY RELATED IN AGREEMENT WITH NRC RULES | 07/23/1986 | 8701210180 |
87014 | ILLINOIS POWER, BBC BROWN BOVERI | K600 OR K800 CIRCUIT BREAKERS THAT MAY HAVE CUT HARNESS WIRES BECAUSE OF CONTACT WITH RACKING GEAR INSIDE BREAKERS | 07/28/1986 | 8702020390 |
87015 | AMERICAN AIR FILTER | MODEL 9371BM HYGROTRAN HUMIDITY TRANSMITTERS FAILED IRRADIATION FUNCTIONALITY TEST | 01/30/1987 | Not Available |
87016 | HOUSTON LIGHTING AND POWER, WESTINGHOUSE | EXCESSIVE GREASE IN ELECTRICAL PENETRATION ASSEMBLIES | 12/23/1986 | 8701050227 |
87017 | DRAVO CORPORATION, HOUSTON LIGHTING AND POWER, BECHTEL POWER | DELIVERED PIPE SPOOLS WITHOUT MAGNETIC PARTICLE OR LIQUID PENETRANT INSPECTION | 01/30/1987 | 8702100077 |
87018 | NIAGARA MOHAWK POWER, BBC BROWN BOVERI | SILICON CONTROLLED RECTIFIERS IN TRIP DEVICES | 12/31/1984 | 8611130340 |
87019 | GENERAL ELECTRIC | REQUESTS REVISION OF PARAGRAPH 2 OF PAGE 3 OF DRAFT INFORMATION NOTICE DUE TO FAILURE TO DIFFERENTIATE BETWEEN BREAKER ADJUSTMENT AND BREAKER LUBRICATION | 01/14/1987 | 8701270064 |
87020 | PHILADELPHIA ELECTRIC, SOLTEC CORPORATION | POWER CONTROLLERS IN STANDBY GAS TREATMENT SYSTEM | 10/30/1986 | 8611110105 |
87021 | OMAHA PUBLIC POWER DISTRICT | INOPERATIVE FIRE BARRIERS | 01/07/1987 | 8701140166 |
87022 | WASHINGTON PUBLIC POWER | FLOOR AND WALL MOUNTED SAFETY RELATED EQUIPMENT, AS- BUILT GEOMETRY, AND MASS OF SEISMIC CATEGORY 1 STRUCTURES IN AMPLIFIED RESPONSE SPECTRA | 12/17/1986 | 8612240223 |
87023 | NIAGARA MOHAWK POWER, GENERAL ELECTRIC | IMPROPER SEATING OF GP SERIES RELAYS | 01/26/1987 | 8702020401 |
87024 | TENNESSEE VALLEY AUTHORITY, ITT GRINNELL | MISINTERPRETATION OF PIPE MOVEMENT DATA FOR PIPE SUPPORTS | 01/21/1987 | 8701280471 |
87025 | TOLEDO EDISON, ROCKWELL INTERNATIONAL | MEASURED STROKE TIME OF 36-INCH MAIN STEAM ISOLATION GLOBE VALVES | 12/22/1986 | 8701050381 |
87026 | LIMITORQUE, PEERLESS WINSMITH, PORTLAND GENERAL ELECTRIC | NUCLEAR GRADE DC MOTORS SLEEVING SYSTEM | 12/19/1986 | 8612290265 |
87027 | ROSEMOUNT | DEFICIENCIES IN 10CFR21 COMPLIANCE PROCEDURE | 01/05/1987 | 8702100374 |
87028 | TOLEDO EDISON, LIMITORQUE | INADEQUATE MAINTENANCE INSTRUCTIONS FOR MOTOR OPERATOR TORQUE SWITCHES | 02/03/1987 | 8702110083 |
87029 | NIAGARA MOHAWK POWER, DOW CORNING | FAILURE OF CIRCULATING WATER PIPING CAUSING FLOODING OF TURBINE BUILDING PIPE TUNNELS | 02/02/1987 | 8702110180 |
87030 | BOSTON EDISON | FAILURE OF STANDBY GAS TREATMENT SYSTEM HUMIDITY CONTROL | 01/26/1987 | 8702050392 |
87031 | BASLER ELECTRIC | CRACKING O-RING IN EXCITER LATCH MECHANISM | 02/04/1987 | 8702170612 |
87032 | FOXBORO | HIGH MOISTURE EFFECTS ON SPECIFICATION 200 CURRENT TO VOLTAGE CARDS 2AI-I2V AND 2AI-I3V DURING LONG TERM STORAGE | 02/17/1987 | 8702260450 |
87033 | GENERAL ELECTRIC | CIRCUIT BREAKER FAILURE TO TRIP | 02/19/1987 | 8703030586 |
87034 | SACRAMENTO MUNICIPAL UTILITY DISTRICT, LIMITORQUE | WARPED GEARED LIMIT SWITCH ROTORS | 02/10/1987 | 8702270389 |
87035 | PARSONS PEEBLES | FAILURE OF WIRE WOUND ROTOR POLE ON DIESEL GENERATOR | 02/16/1987 | 8702240353 |
87036 | NORTHEAST NUCLEAR ENERGY | INSUFFICIENT LENGTH OF UPPER ADJUSTING RING RETAINING PINS ON MAIN STEAM SAFETY VALVES | 02/13/1987 | 8702200232 |
87037 | BBC BROWN BOVERI, RCA | MISOPERATION OF TRANSISTOR IN 50D OVERCURRENT RELAY | 02/11/1987 | 8702190573 |
87038 | VIRGINIA ELECTRIC AND POWER | ULTRASONIC TESTING OF SUSPECT MATERIALS | 01/28/1987 | 8702240251 |
87039 | TUBE TURNS | LIST OF PLANTS FURNISHED WITH PENETRATION ASSEMBLIES, NOTING WHICH ASSEMBLIES ARE HYDROSTATICALLY TESTED | 02/16/1987 | 8702250466 |
87040 | KANSAS STATE UNIVERSITY, GA TECHNOLOGIES | LIST OF TRIGA REACTORS WITH POTENTIAL DEFECT | 02/17/1987 | 8702240432 |
87041 | GEORGIA POWER | FAILURE OF SOLID STATE PROTECTION SYSTEM SLAVE K622 | 01/10/1987 | 8702090458 |
87042 | CONSUMERS POWER, ENERFAB | ACTUATING CAMS FOR INNER AND OUTER EQUALIZING VALVES ON CONTAINMENT AIRLOCK | 08/13/1986 | 8702050296 |
87043 | GEORGIA POWER | CENTRIFUGAL CHARGING PUMP FEEDER BREAKER LOCKOUT DURING TEST | 01/10/1987 | 8702090433 |
87044 | GEORGIA POWER | DIESEL GENERATOR EXCITER CIRCUITRY MODIFIED TO RESET ON EMERGENCY START SIGNAL | 01/10/1987 | 8702090491 |
87045 | WASHINGTON PUBLIC POWER | POWER FEEDER CABLES TO THE STANDBY SERVICE WATER PUMPS ARE TOO SMALL | 10/22/1986 | 8610290323 |
87046 | GA TECHNOLOGIES, ROCKBESTOS | HIGH TEMPERATURE INSULATION RESISTANCE OF COAXIAL CABLES IN DIGITAL AND ANALOG HIGH RANGE RADIATION MONITOR INSUFFICIENT FOR PROPER OPERATION OF ION CHAMBER | 02/23/1987 | 8703020421 |
87047 | ARIZONA PUBLIC SERVICE | FAILURE OF DIESEL GENERATOR ENGINES | 02/09/1987 | 8703030052 |
87048 | ARIZONA PUBLIC SERVICE | LOOSE ROTOR WINDINGS ON DIESEL GENERATOR | 02/05/1987 | 8703030033 |
87049 | NAVY | RADIOGRAPHIC SOURCE COULD NOT BE PROPERLY CONNECTED TO DRIVE CABLE AND OPERATED | 02/19/1987 | 8702260200 |
87050 | ARIZONA PUBLIC SERVICE, BBC BROWN BOVERI | K600 OR K800 CIRCUIT BREAKERS | 01/20/1987 | 8702030084 |
87051 | ARIZONA PUBLIC SERVICE, LIMITORQUE | LEAD WIRES ON OPERATORS | 03/05/1987 | 8703230025 |
87052 | ARIZONA PUBLIC SERVICE, LIMITORQUE | CONTROL OF DESIGN CHANGE PACKAGES FOR VALVE OPERATORS | 03/06/1987 | 8703200313 |
87053 | ARIZONA PUBLIC SERVICE, COOPER ENERGY | DIESEL GENERATOR ENGINE FIRE IN FUEL INJECTION TUBE | 03/02/1987 | 8703170107 |
87054 | ARIZONA PUBLIC SERVICE, RICHMOND ENGINEERING | CRACK IN LETDOWN HEAT EXCHANGER NOZZLE | 02/27/1987 | 8703120076 |
87055 | ARIZONA PUBLIC SERVICE | QUALIFICATION OF FUSES, TERMINAL BLOCKS, AND WIRES | 02/24/1987 | 8703170177 |
87056 | ARIZONA PUBLIC SERVICE | TRAVEL LIMIT SWITCHES ON HEATING, VENTILATION, AND AIR CONDITIONING DAMPERS | 03/05/1987 | 8703200188 |
87057 | ARIZONA PUBLIC SERVICE, GENERAL ELECTRIC | LICENSEE AUDIT OF VENDOR PURCHASE ORDERS | 01/07/1987 | 8702090040 |
87058 | PUBLIC SERVICE OF NEW HAMPSHIRE, GA TECHNOLOGIES, ROCKBESTOS | COAXIAL CABLE FOR RADIATION INSTRUMENTATION | 03/26/1987 | 8704010393 |
87059 | TEXAS UTILITIES GENERATING | DEFICIENCIES IN POTENTIAL TRANSFORMER TILT OUT ASSEMBLIES | 03/27/1987 | 8704010434 |
87060 | TRANSAMERICA DELAVAL | STATIC EXCITER VOLTAGE REGULATOR RESET DESIGN | 03/18/1987 | 8703260298 |
87061 | TRANSAMERICA DELAVAL | STATIC EXCITER VOLTAGE REGULATOR RESET DESIGN | 03/11/1987 | 8703180043 |
87062 | MORRISON-KNUDSEN , SQUARE D | RESIDUAL MAGNETISM CAUSES 130 VACUUM RELAY TO REMAIN ENERGIZED WHEN IT SHOULD BE DEENERGIZED | 01/15/1987 | 8705220303 |
87063 | TRANSAMERICA DELAVAL | DIESEL GENERATOR CONTROL PANEL SHUTDOWN CIRCUITRY PREVENTS ENGINE START AFTER EMERGENCY STOP RELAY IS SWITCHED | 03/31/1987 | 8704060385 |
87064 | NUCLEAR PACKAGING | DESIGN REVISION TO THE NUPAC MODEL N-55 PACKAGE, CERTIFICATE OF COMPLIANCE NO. 9070, DELETING TIE DOWN FUNCTION OF LIFT LUGS | 03/03/1987 | 8705220148 |
87065 | DRAGON VALVES | INCORRECT VALVE STEM MATERIAL | 01/28/1987 | 8705220324 |
87066 | DRESSER INDUSTRIES | CRACKED D34 SPRINGS IN SAFETY VALVES | 02/03/1987 | 8705220002 |
87067 | GENERAL ELECTRIC | EMERGENCY CORE COOLING SYSTEM PUMP MOTOR BRACKET FATIGUE FAILURE | 03/24/1987 | Not Available |
87068 | GULF STATES UTILITIES, GENERAL ELECTRIC, TOPAZ ELECTRONICS | DEFECT IN INVERTER LOW VOLTAGE SHUTOFF | 03/03/1987 | 8703060060 |
87069 | NEBRASKA PUBLIC POWER DISTRICT, GENERAL ELECTRIC, TOPAZ ELECTRONICS | DEFECT IN INVERTER LOW VOLTAGE SHUTOFF | 03/03/1987 | 8703060046 |
87070 | VIRGINIA ELECTRIC AND POWER, YUBA HEAT TRANSFER | RECIRCULATION SPRAY HEAT EXCHANGER DIAPHRAGM SEAL PLATE DESIGN ONLY ACCOUNTED FOR INTERNAL PRESSURE | 02/20/1987 | 8703240361 |
87071 | VERMONT YANKEE, BINGHAM-WILLAMET TE | DESIGN DEFECT IN RESIDUAL HEAT REMOVAL PUMPS FLOW CAPACITY | 03/20/1987 | 8703250444 |
87072 | NORTHEAST NUCLEAR ENERGY | DETERIORATION OF NORYL PLASTIC INSULATION IN 4KV AND 6.9 KV METAL CLAD SWITCHGEAR | 03/04/1987 | 8703170403 |
87073 | TENNESSEE VALLEY AUTHORITY, LIMITORQUE | FAILED MOTOR PINION KEY AND MOTOR SHAFT IN OPERATOR | 03/16/1987 | 8703260376 |
87074 | DUQUESNE LIGHT, WESTINGHOUSE | EQUIPMENT QUALIFICATION OF CORE EXIT THERMOCOUPLE SYSTEM | 01/27/1987 | 8702090377 |
87075 | GEORGIA POWER | ERRONEOUS ASSUMPTIONS IN STRESS CALCULATIONS OF NUCLEAR SERVICE COOLING WATER PIPING | 02/18/1987 | 8703240260 |
87076 | COMBUSTION ENGINEERING, LITTON INDUSTRIES | POST ACCIDENT UNCERTAINTIES FOR CORE EXIT THERMOCOUPLE SYSTEMS | 05/22/1987 | 8706260040 |
87077 | PAUL-MUNROE ENERTECH | FAILURE OF PRESSURE SWITCHES AND INOPERABLE SOLENOID VALVES, SERVO AMPLIFIERS AND POTENTIOMETERS | 04/15/1987 | 8704210282 |
87078 | ARIZONA PUBLIC SERVICE, ITT BARTON INSTRUMENTS, COMBUSTION ENGINEERING | PRESSURE TRANSMITTER DOES NOT MEET OVERPRESSURE REQUIREMENTS | 03/19/1987 | 8704030371 |
87079 | NAMCO CONTROL, NIAGARA MOHAWK POWER | CRACKS IN PLASTIC CONTACT LEVER OF EA180 LIMIT SWITCHES | 04/16/1987 | 8704300440 |
87080 | PENNSYLVANIA POWER AND LIGHT | INADEQUATE SEISMIC DESIGN OF HEATING, VENTILATION, AND AIR CONDITIONING SYSTEM FOR DIESEL GENERATOR | 04/24/1987 | 8704290080 |
87081 | TELEMECANIQUE | FAILED TYPE J CONTROL RELAYS | 04/15/1987 | 8704200321 |
87082 | PHILADELPHIA ELECTRIC | REACTOR PROTECTION SYSTEM POWER SUPPLY CIRCUIT BREAKER DEFICIENCIES | 03/19/1987 | 8703250038 |
87083 | COMBUSTION ENGINEERING, WATLOW ELECTRIC | CORROSION LEAKAGE OF INCONEL 600 PRESSURIZER HEATER SHEATHS DEGRADATION IN PRESSURIZER HEATERS | 05/11/1987 | 8705180492 |
87084 | GENERAL ELECTRIC | NONCONSERVATISM IN CONTROL ROD WITHDRAWAL SEQUENCE | 05/06/1987 | 8705120327 |
87085 | GENERAL ELECTRIC | INDUCED WATER LEVEL MEASUREMENT ERRORS WHEN REACTOR CORE ISOLATION COOLING SYSTEM FLOW IS INJECTED THROUGH REACTOR HEAD SPRAY NOZZLE | 05/06/1987 | 8705130003 |
87086 | TOLEDO EDISON, VELAN VALVE | INCORRECT EQUATION USED TO PREDICT GATE VALVE CLOSING THRUST | 04/27/1987 | 8705060377 |
87087 | NUCLEAR REGULATORY COMMISSION, PUBLIC SERVICE OF COLORADO | LIST OF 10 CFR PART 21 REPORTS | 04/06/1987 | 8704130454 |
87088 | NUCLEAR REGULATORY COMMISSION, LOUISIANA POWER AND LIGHT | LIST OF 10 CFR PART 21 REPORTS | 04/06/1987 | 8704130478 |
87089 | BASLER ELECTRIC | CRACKING OF O-RING | 04/29/1987 | 8705070084 |
87090 | NUCLEAR REGULATORY COMMISSION, PUBLIC SERVICE OF COLORADO | LIST OF 10 CFR PART 21 REPORTS | 05/04/1987 | 8705070391 |
87091 | NUCLEAR REGULATORY COMMISSION | LIST OF 10 CFR PART 21 REPORTS | 04/29/1987 | 8705050121 |
87092 | HOUSTON LIGHTING AND POWER, GA TECHNOLOGIES, ROCKBESTOS | INADEQUATE COAXIAL CABLE INSULATION RESISTANCE AT HIGH TEMPERATURE | 04/27/1987 | 8704300437 |
87093 | COLT INDUSTRIES, FAIRBANKS MORSE | EMERGENCY DIESEL GENERATOR INDICATOR VALVE PLUG FAILURE | 04/30/1987 | 8705140099 |
87094 | SACRAMENTO MUNICIPAL UTILITY DISTRICT, BABCOCK AND WILCOX | ANOMALIES CAUSED BY EXCESSIVE CLEARANCE BETWEEN IMPELLER AND CASING WEAR RINGS | 04/29/1987 | 8705120276 |
87095 | NUCLEAR REGULATORY COMMISSION, TOLEDO EDISON | DEGRADATION OF STATIC O RING PRESSURE SWITCHES | 04/02/1987 | 8704300252 |
87096 | MISSISSIPPI POWER AND LIGHT | REPORT ON MEETING WITH RESIDENT INSPECTOR REGARDING INTERACTION BETWEEN NUCLEAR POWER PLANT UNITS | 04/09/1987 | 8704280198 |
87097 | SACRAMENTO MUNICIPAL UTILITY DISTRICT, BABCOCK AND WILCOX | AMPLIFIER FAILURE COMMON TO POWER AND PUMP TRIPS IN REACTOR PROTECTION SYSTEM CHANNELS | 04/06/1987 | 8704220010 |
87098 | ISOMEDIX, AUTOMATIC SWITCH COMPANY | DOSE AND DOSE RATE MEASUREMENT TOLERANCE | 03/30/1987 | 8704030417 |
87099 | IOWA ELECTRIC LIGHT AND POWER, FRANK ELECTRIC | SELECTED WELDS PERFORMED ON ALTERNATE SHUTDOWN PANELS WITHOUT QUALIFIED WELD PROCEDURES | 04/21/1987 | 8704280300 |
87100 | FRANK ELECTRIC, IOWA ELECTRIC LIGHT AND POWER | SEISMIC QUALIFICATIONS OF WELDS PERFORMED ON ALTERNATE SHUTDOWN PANELS | 04/29/1987 | 8705050317 |
87101 | ANSUL CHEMICAL | REPLACEMENT OF HOSES ON RED LINE FIRE EXTINGUISHERS MANUFACTURED BETWEEN 1977 AND 1985 | 04/22/1987 | 8705220169 |
87102 | ITT GRINNELL, ITT HAMMELL DAHL CONAFLOW, BALTIMORE GAS AND ELECTRIC | DEFECT IN THE DESIGN OF EXTENSION BONNETS FOR FOUR PRESSURIZER SPRAY VALVES | 05/07/1987 | 8705220171 |
87103 | FRANK ELECTRIC, IOWA ELECTRIC LIGHT AND POWER | INVESTIGATION OF ALTERNATE SHUTDOWN PANELS | 06/04/1987 | 8706100480 |
87104 | HOUSTON LIGHTING AND POWER, WESTINGHOUSE, RDF CORPORATION | EXCESSIVE REACTOR COOLING SYSTEM RESISTANCE TEMPERATURE DETECTOR TIME RESPONSE | 04/08/1987 | 8704130715 |
87105 | CAROLINA POWER AND LIGHT | COMMITMENTS TO NRC MADE DURING MEETING | 04/23/1987 | 8705190632 |
87106 | BOSTON EDISON, GENERAL ELECTRIC, CLEVELAND ELECTRIC ILLUMINATING | LOOSE BOLTS IN HYDRAULIC CONTROL UNIT SUPPORT FRAMES OF THE CONTROL ROD DRIVE SYSTEM | 05/30/1987 | 8706260081 |
87107 | WESTINGHOUSE | POTENTIAL FAILURE TO COMPLY WITH CONTAINMENT ISOLATION COMMITMENT IF PROPOSED MODIFICATIONS TO COMPONENT COOLING WATER SYSTEM ARE IMPLEMENTED | 06/18/1987 | 8707020404 |
87108 | RICHMOND ENGINEERING | CRACK IN LETDOWN HEAT EXCHANGER NOZZLE | 02/27/1987 | 8703120076 |
87109 | TENNESSEE VALLEY AUTHORITY, LIMITORQUE, BABCOCK AND WILCOX | INCONSISTENCY IN VALVE ACTUATOR WEIGHTS USED IN SEISMIC ANALYSIS | 06/12/1987 | 8706230498 |
87110 | WASHINGTON PUBLIC POWER, TRANSAMERICA DELAVAL | EMERGENCY DIESEL GENERATOR STATIC EXCITER VOLTAGE REGULATOR RESET DESIGN DEFICIENCY | 04/22/1987 | 8705050293 |
87111 | TENNESSEE VALLEY AUTHORITY, MORRISON-KNUDSEN | POSSIBLE RELAY FAILURE TO OPEN IN EMERGENCY DEISEL GENERATOR CONTROL PANELS | 05/27/1987 | 8706040116 |
87112 | HOUSTON LIGHTING AND POWER, RELIANCE ELECTRIC, JOY MANUFACTURING | HEATING, VENTILATION, AND AIR CONDITIONING FAN MOTOR FAILURES | 05/28/1987 | 8706040027 |
87113 | DUQUESNE LIGHT, STONE AND WEBSTER | LEAK IN COOLING WATER HEADER LOWER PIPE BANK OF EMERGENCY DEISEL GENERATOR | 06/10/1987 | 8706180174 |
87114 | VITRO CORPORATION | FAILURE OF OPEN ELECTRICAL CONNECTION ON CRIMP LUG IN LOAD SEQUENCING EQUIPMENT | 06/16/1987 | 8706230179 |
87115 | PUBLIC SERVICE OF COLORADO, LIMITORQUE | MANUFACTURING DEFECT THAT MAY EXIST IN VALVE OPERATOR MODELS SMB-4T AND SMB-3 | 06/05/1987 | 8706150234 |
87116 | SOUTHERN CALIFORNIA EDISON, CROSBY VALVE | SEVERAL CRACKS IN SPARE SAFETY VALVE GUIDE AND BEARING ASSEMBLIES | 05/07/1987 | 8705260279 |
87117 | DRAGON VALVES | DEFICIENCY IN VALVE STEM MATERIAL | 06/25/1987 | 8707010619 |
87118 | TRANSAMERICA DELAVAL | POTENTIAL PROBLEM WITH CONTROL AIR PRESSURE REGULATOR TO ENGINE CONTROL PANEL | 05/28/1987 | 8706300704 |
87119 | TEXAS UTILITIES GENERATING, ROCKBESTOS, GA TECHNOLOGIES | FAILURE TO MEET MINIMUM CABLE ENVIRONMENT QUALIFICATION | 05/06/1987 | 8705120371 |
87120 | ROCKWELL INTERNATIONAL | CAPACITY OF THERMAL COMPENSATING ACCUMULATOR INSUFFICIENT FOR THERMAL EXPANSION OF HYDRAULIC FLUID DURING FULL AMBIENT TEMPERATURE TRANSIENT | 05/12/1987 | 8705190282 |
87121 | DOW CORNING | SYLGARD 170 A/B FAST CURE SILICONE ELASTOMER SHOWED POTENTIAL OF FAILING TO CURE PROPERLY | 06/29/1987 | 8707020378 |
87122 | DOW CORNING | ENVIRONMENTAL QUALIFICATION REQUIREMENT OF SYLGARD 170 A/B SILICONE ELASTOMER | 06/22/1987 | 8707070318 |
87123 | PAUL-MUNROE, HOUSTON LIGHTING AND POWER | FAILURE OF SIX NEO-DYN PRESSURE SWITCHES USED IN THE ASSEMBLY OF VALVE OPERATOR SYSTEMS | 07/23/1987 | 8708110517 |
87124 | FLORIDA POWER, DRESSER INDUSTRIES | PRESSURIZER SAFETY VALVE MAY NOT LIFT PROPERLY | 07/24/1987 | 8708060195 |
87125 | DRESSER INDUSTRIES, DUKE POWER COMPANY | PRESSURE RELIEF VALVES WITH BROKEN SPRINGS | 07/27/1987 | 8707310390 |
87126 | DUKE POWER, DRESSER INDUSTRIES | FAILURE OF TWO SAFETY VALVE SPRINGS | 07/02/1987 | 8707090139 |
87127 | CAROLINA POWER AND LIGHT, WESTINGHOUSE | LOSS OF COOLANT ACCIDENT IN MODES 3 AND 4 | 07/01/1987 | 8707070217 |
87128 | DETROIT EDISON, EXO SENSORS | FAILURES OF HYDROGEN OR OXYGEN SAMPLING SYSTEM | 07/06/1987 | 8707130099 |
87129 | FRANK ELECTRIC, IOWA ELECTRIC LIGHT AND POWER | COMPLETED INVESTIGATION OF WELDS ON ALTERNATE SHUTDOWN PANELS | 06/04/1987 | 8707290010 |
87130 | FLORIDA POWER AND LIGHT, AUTOMATIC SWITCH COMPANY | EXCESSIVE CLEARANCE BETWEEN COVER PLATE AND RELAY IN CONTROL ROOM VENTILATION SYSTEM TEMPERATURE CONTROL CIRCUIT | 05/19/1987 | 8705280270 |
87131 | DUKE POWER, TRANSAMERICA DELAVAL, CALIFORNIA CONTROLS | CONSIDERED DIESEL CONTROL AIR SYSTEM LEAKS DUE TO 3 FAILED BEARING TEMPERATURE SENSING DEVICES | 05/06/1987 | 8705180019 |
87132 | INDIANA AND MICHIGAN ELECTRIC, BBC BROWN BOVERI | CORROSION IN 4KV TRANSFORMERS BECAUSE OF FLUX RESIDUE ON THE LEADS FORMING HYDROCHLORIC ACID IN THE PRESENCE OF MOISTURE | 07/31/1987 | 8708050209 |
87133 | ALLEGHENY LUDLUM | ATTORNEY LETTER DISPUTING INFORMATION TRANSMITTED BY VENDOR | 07/21/1987 | 8707290167 |
87134 | GEORGIA POWER, PACIFIC VALVE | CHECK VALVE FAILURE DUE TO INADEQUATE HINGE PIN DESIGN | 07/07/1987 | 8707140443 |
87135 | KANSAS GAS AND ELECTRIC, PROMATEC | SILICONE FOAM SEAL ANOMALIES NOT MEETING REQUIREMENTS FOR VOID SHRINKAGE | 06/23/1987 | 8707060633 |
87136 | PACIFIC GAS AND ELECTRIC | CORROSION OF CENTRIPETAL CHARGING PUMP CASING THROUGH STAINLESS STEEL CLADDING | 06/22/1987 | 8706260375 |
87137 | WISCONSIN PUBLIC SERVICE, WESTINGHOUSE | COMPONENT COOLING WATER SYSTEM | 07/20/1987 | 8707230569 |
87138 | PELHAM INCORPORATED | INFORMS NRC THAT COMPANY IS PROVIDING QUALITY ASSURANCE SERVICES TO LICENSEES | 07/20/1987 | 8707250301 |
87139 | WISCONSIN ELECTRIC POWER, WESTINGHOUSE | COMPONENT COOLING WATER SYSTEM | 06/25/1987 | 8707060408 |
87140 | GOULDS PUMPS | REQUESTS INFORMATION REGARDING PART 21 | 06/18/1987 | 8706260328 |
87141 | NUCLEAR REGULATORY COMMISSION | TRANSMITS PART 21 REPORTS RECEIVED | 07/01/1987 | 8707080116 |
87142 | NUCLEAR REGULATORY COMMISSION, TENNESSEE VALLEY AUTHORITY | NRC RESPONSE TO A LICENSING INQUIRY | 06/23/1987 | 8706300368 |
87143 | NUCLEAR REGULATORY COMMISSION, LOUISIANA POWER AND LIGHT | TRANSMITS PART 21 REPORTS RECEIVED | 06/23/1987 | 8706260364 |
87144 | NUCLEAR REGULATORY COMMISSION, PUBLIC SERVICE OF COLORADO | TRANSMITS PART 21 REPORTS RECEIVED | 06/10/1987 | 8706160446 |
87145 | NUCLEAR REGULATORY COMMISSION, LOUISIANA POWER AND LIGHT | TRANSMITS PART 21 REPORTS RECEIVED | 07/01/1987 | 8707060699 |
87146 | NUCLEAR REGULATORY COMMISSION, LOUISIANA POWER AND LIGHT | TRANSMITS PART 21 REPORTS RECEIVED | 05/21/1987 | 8705280179 |
87147 | PUBLIC SERVICE OF COLORADO, WALLACE-MURRAY CORPORATION | MODEL 30 R AIR START MOTORS MISSING BEARING RACES | 06/05/1987 | 8706150234 |
87148 | HOUSTON LIGHTING AND POWER, COOPER ENERGY | LOAD SEQUENCER MAY SEQUENCE LOADS BEFORE SUPPLY BREAKERS RECHARGE | 08/21/1987 | 8708250197 |
87149 | HOUSTON LIGHTING AND POWER | RESET OF ENGINEERED SAFEGUARDS FEATURE ACTUATION SIGNALS | 08/04/1987 | 8708110456 |
87150 | SOUTH CAROLINA ELECTRIC AND GAS | DESIGN OF CONTROL ROOM VENTILATION SYSTEM NOT IN COMPLIANCE WITH SYSTEM REQUIREMENTS | 08/12/1987 | 8708180204 |
87151 | NUCLEAR REGULATORY COMMISSION, DUKE POWER COMPANY | NRC DISCUSSES LICENSEE EVENT REPORTING REQUIREMENTS | 08/05/1987 | 8708180280 |
87152 | HOUSTON LIGHTING AND POWER, COOPER ENERGY | EMERGENCY DEISEL GENERATOR FUEL INJECTOR NOZZLE LEAKING INTO LUBRICATING OIL SUMP | 08/26/1987 | 8709010118 |
87153 | ARIZONA PUBLIC SERVICE, AGASTAT RELAY, COOPER ENERGY | POTENTIAL CONTACT OXIDATION AND INCREASE IN RESISTANCE | 07/17/1987 | 8708050310 |
87154 | INDIANA AND MICHIGAN ELECTRIC, LIMITORQUE ITT HAMMELL DAHL CONAFLOW | SWITCH ON AUXILIARY FEEDWATER REGULATING VALVE SMB-000 OPERATOR SHORTED DURING TESTING | 08/26/1987 | 8709040409 |
87155 | TRANSAMERICA DELAVAL, SACRAMENTO MUNICIPAL UTILITY DISTRICT | FATIGUE CRACKS IN WELDS OF SUPPORT MEMBERS IN LUBRICATING OIL SYSTEM | 08/05/1987 | 8708120074 |
87156 | TRANSAMERICA DELAVAL | DEFECT IN STARTING AIR SYSTEM OF DIESEL GENERATOR | 08/07/1987 | 8708140130 |
87157 | SACRAMENTO MUNICIPAL UTILITY DISTRICT, POWER CONVERSION PRODUCTS | CRACKS AND CHIPPING ON BUS BAR INSULATORS MOUNTED ON DRY TYPE TRANSFORMERS, 30 KVA DESIGN, MODEL NO RTF- 480/120-30 | 07/20/1987 | 8708110310 |
87158 | TENNESSEE VALLEY AUTHORITY, ROCKBESTOS, ANACONDA-ERICCSO N | SILICONE RUBBER INSULATED CABLES FAILED DURING HIGH VOLTAGE TESTS | 09/10/1987 | 8709150193 |
87159 | GENERAL ELECTRIC, LONG ISLAND LIGHTING | INCORRECTLY CRIMPED WIRE TERMINATIONS INCLUDED IN 1986 SHIPMENT OF SWITCHGEAR COMPONENTS | 09/04/1987 | 8709100014 |
87160 | BORG-WARNER | THERMAL CRACKING OF PUMP SHAFTING AND THERMAL FATIGUE OF PUMP COVERS | 09/14/1987 | 8709250495 |
87161 | MORRISON-KNUDSEN , ELECTROMOTIVE DIVISION OF GENERAL MOTORS | DEFECT IN MAIN AND CONNECTING ROD CLEVITE BEARINGS | 09/04/1987 | 8709100225 |
87162 | HOUSTON LIGHTING AND POWER, LIMITORQUE | FAILURE OF SMB-0-25 OPERATOR KEY | 09/22/1987 | 8709300173 |
87163 | MORRISON- KNUDSEN, BASLER ELECTRIC, TENNESSEE VALLEY AUTHORITY | INADEQUATE INSULATION BETWEEN WINDINGS OF EMERGENCY DIESEL SATURABLE CORE TRANSFORMER | 09/29/1987 | 8710070798 |
87164 | WESTERN ENGINE, ELECTROMOTIVE DIVISION OF GENERAL MOTORS, WISCONSIN PUBLIC SERVICE | MANUFACTURING DEFECT IN MAIN CONNECTING ROD CLEVITE BEARINGS ON EMERGENCY DIESEL ENGINE MODEL 645 AT | 09/04/1987 | 8709110293 |
87165 | GEORGIA POWER | DESIGN OF CONTROL ROOM HEATING, VENTILATION, AND AIR CONDITIONING SYSTEM | 09/14/1987 | 8709170177 |
87166 | ILLINOIS POWER, BELOIT POWER SYSTEMS, GENERAL ELECTRIC | DAMAGED LEADS ON HIGH PRESSURE CORE SPRAY SYSTEM DIESEL GENERATOR | 09/08/1987 | 8709160338 |
87167 | METRIX, DUNHAM-BUSCH | TEMPERATURE CONTROL VALVES FOR THE MAIN CONTROL ROOM AND ELECTRICAL BOARD ROOM CHILLERS NOT SEISMICALLY QUALIFIED | 08/31/1987 | 8709090029 |
87168 | IOWA ELECTRIC LIGHT AND POWER, WESTINGHOUSE | FAILURE OF WATER SUPPLY PUMP MOTOR WELD | 05/28/1987 | 8706030417 |
87169 | UNION ELECTRIC | DEFICIENCY IN WASTE MANAGEMENT SOFTWARE | 03/16/1987 | 8704290391 |
87170 | TENNESSEE VALLEY AUTHORITY, ROCKBESTOS | SILICONE RUBBER INSULATED CABLE | 09/10/1987 | 8709300329 |
87171 | CAROLINA POWER AND LIGHT, WESTINGHOUSE | FAILURE TO POSTULATE UNAVAILABILITY OF VITAL DC BUS IN CONJUNCTION WITH AUXILIARY FEEDWATER ISOLATION DESIGN | 09/22/1987 | 8709290276 |
87172 | TENNESSEE VALLEY AUTHORITY, LITTLEFUSE | DEFECTIVE MIS-5 INDICATING FUSES USED IN DC CIRCUITS | 09/16/1987 | 8709230157 |
87173 | COMBUSTION ENGINEERING | OVERSIZED AND UNDERSIZED FUEL PELLETS IN RELOAD | 09/23/1987 | 8709290426 |
87174 | COLT INDUSTRIES, FAIRBANKS MORSE, DWYER INSTRUMENTS | IMPROPER INSTALLATION OF EMERGENCY DIESEL GENERATOR CRANKCASE PRESSURE SWITCH WITH DIAPHRAGM IN A HORIZONTAL PLANE | 09/24/1987 | 8710020189 |
87175 | COMBUSTION ENGINEERING, BORG-WARNER, ARIZONA PUBLIC SERVICE | NONCONFORMANCES WITH BOLTING MATERIAL AND SIZES IN SHUTDOWN COOLING VALVES | 10/02/1987 | 8710080135 |
87176 | IOWA ELECTRIC LIGHT AND POWER, GENERAL ELECTRIC | POTENTIALLY SEISMICALLY UNQUALIFIED HGA11 AND HGA111 RELAYS | 07/24/1987 | 8707280311 |
87177 | TENNESSEE VALLEY AUTHORITY, WESTINGHOUSE, AMERON | REACTOR COOLANT PUMP MOTOR PROTECTIVE COATING MAY DELAMINATE IN DESIGN BASIS ACCIDENT | 09/29/1987 | 8710070622 |
87178 | HOUSTON LIGHTING AND POWER, COOPER ENERGY | INADEQUATE COOLING OF HIGH VOLTAGE CUBICLE PANELS FOR DIESEL GENERATORS | 09/30/1987 | 8710020114 |
87179 | HOUSTON LIGHTING AND POWER, LIMITORQUE | ACTUATOR MOTOR SHAFT TO PINION KEY SHEARED DUE TO INCORRECT MATERIAL | 10/15/1987 | 8710200555 |
87180 | WISCONSIN ELECTRIC POWER, WESTINGHOUSE | SUSCEPTIBILITY OF STEAM GENERATOR TUBES TO HIGH CYCLE FATIGUE FAILURE | 10/07/1987 | 8710130328 |
87181 | WESTINGHOUSE | GENERIC IMPLICATIONS OF STEAM GENERATOR TUBE RUPTURE AT NORTH ANNA; TUBE FAILURE DUE TO HIGH CYCLE FATIGUE IN COMBINATION WITH ALTERNATING STRESS | 10/28/1987 | 8710300063 |
87182 | WESTINGHOUSE | DEGRADATION OF REACTOR COOLANT SYSTEM PRESSURE BOUNDARY RESULTING FROM BORIC ACID CORROSION | 10/15/1987 | 8710190280 |
87183 | PUBLIC SERVICE ELECTRIC AND GAS, EXO SENSORS | DEFICIENCIES IN CONTAINMENT HYDROGEN ANALYZER SYSTEM | 10/23/1987 | 8710290122 |
87184 | WESTINGHOUSE, POWER AUTHORITY OF STATE OF NEW YORK | DEFORMATION OF SPRING RETAINER IN THE SPRING- RETURN MECHANISM OF THE W-2 TYPE CELL SWITCH | 10/16/1987 | 8710260202 |
87185 | WISCONSIN ELECTRIC POWER, GENERAL ELECTRIC | POTENTIALLY UNQUALIFIED VULKENE EXTENSION CABLE USED WITH ENVIRONMENTALLY QUALIFIED COMPONENTS | 09/30/1987 | 8710070745 |
87186 | AMERICAN CAST IRON PIPE | SUMMARIZES MEETING WITH NRC | 10/02/1987 | 8710130313 |
87187 | STONE AND WEBSTER, TARGET ROCK, DUQUESNE LIGHT COMPANY | WOODEN DOWEL PIN USED DURING CALIBRATION OF MODULATING SOLENOID VALVE WAS INADVERTENTLY LEFT IN PLACE INSTEAD OF REQUIRED STAINLESS STEEL PIN | 10/22/1987 | 8710270336 |
87188 | PHILADELPHIA ELECTRIC | NONCONFORMANCES IN QUALITY ASSURANCE CONTROLS FOR NONDESTRUCTIVE EXAMINATION RECORDS | 10/19/1987 | 8711020161 |
87189 | NUCLEAR REGULATORY COMMISSION, GENERAL ELECTRIC | LETTER FROM NRC REGION II REQUESTING OFFICE OF NUCLEAR REACTOR REGULATION ASSISTANCE IN DETERMINING ALLOWABLE NUMBER OF SAFETY RELIEF VALVES OUT OF SERVICE AT BOILING WATER REACTORS | 08/26/1987 | 8709080356 |
87190 | TELEMECANIQUE, PUBLIC SERVICE OF NEW HAMPSHIRE | HAZARD WITH MAGNET JAMMING ON DEENERGIZATION IN CLASS J INDUSTRIAL CONTROL RELAYS | 10/09/1987 | 8710200292 |
87191 | TELEMECANIQUE, PUBLIC SERVICE OF NEW HAMPSHIRE | HAZARD WITH MAGNET JAMMING ON DEENERGIZATION IN CLASS J INDUSTRIAL CONTROL RELAYS | 10/09/1987 | 8710200215 |
87192 | GENERAL ELECTRIC, IOWA ELECTRIC LIGHT AND POWER, GENERAL ELECTRIC | IMPROPERLY SET CONSTANT USED IN CALCULATION OF OPERATING MAXIMUM AVERAGE PLANAR LINEAR HEAT GENERATION RATE | 11/13/1987 | Not Available |
87193 | CAROLINA POWER AND LIGHT, GENERAL ELECTRIC | STICKING CR205X AUXILIARY CONTACTS IN MOTOR CONTROL CENTERS | 10/30/1987 | 8711130297 |
87194 | TENNESSEE VALLEY AUTHORITY, BASLER ELECTRIC | DIODE INSTALLED WITH REVERSED POLARITY ON DIESEL GENERATOR VOLTAGE REGULATOR | 11/20/1987 | 8711300263 |
87195 | TENNESSEE VALLEY AUTHORITY, LIMITORQUE | FAILED MOTOR PINION KEYS AND SHAFT IN OPERATOR | 11/02/1987 | 8711040332 |
87196 | TENNESSEE VALLEY AUTHORITY, MORRISON-KNUDSEN | FAILURE OF INSULATION ON THE HIGH VOLTAGE CABLE TO POTENTIAL TRANSFORMERS IN THE DIESEL GENERATOR EXCITER CUBICLE | 10/28/1987 | 8711030123 |
87197 | ILLINOIS POWER, BELOIT POWER SYSTEMS | DAMAGED LEADS ON HIGH PRESSURE CORE SPRAY SYSTEM DIESEL GENERATOR | 11/03/1987 | 8711090294 |
87198 | HOUSTON LIGHTING AND POWER, COOK, LOREN COMPANY, TRANSAMERICA DELAVAL | INADEQUATE COOLING OF HIGH VOLTAGE CUBICLE PANELS | 11/25/1987 | 8712010167 |
87199 | WISCONSIN ELECTRIC POWER, GENERAL ELECTRIC | POTENTIALLY UNQUALIFIED VULKENE EXTENSION CABLE USED WITH ENVIRONMENTALLY QUALIFIED SOLENOID VALVES | 11/25/1987 | 8712090131 |
87200 | GEORGIA POWER, POTTER AND BRUMFIELD | INDUCTIVE CURRENT INTERRUPTIVE CAPACITY OF SOLID STATE PROTECTION SYSTEM MOTOR DRIVEN RELAY CONTACTS | 11/02/1987 | 8711090113 |
87201 | GEORGIA POWER, POTTER AND BRUMFIELD | CONCERNS WITH SOLID STATE PROTECTION SYSTEM MOTOR-DRIVEN RELAY CONTACTS | 10/29/1987 | 8711060160 |
87202 | SOUTHERN CALIFORNIA EDISON, TRANSAMERICA DELAVAL | DEFECT IN DIESEL GENERATOR AIR PRESSURE REGULATOR | 11/04/1987 | 8711100361 |
87203 | LONG ISLAND LIGHTING, GENERAL ELECTRIC, COLT INDUSTRIES | IMPROPER CRIMPING OF TERMINATION LUGS USED FOR CONTROL WIRING IN 4160 VOLT SWITCHGEAR | 10/19/1987 | 8712070434 |
87204 | FLORIDA POWER AND LIGHT, WESTINGHOUSE, CAROLINA POWER AND LIGHT | DEFICIENCY IN INTERLOCK LOGIC FOR RESIDUAL HEAT REMOVAL OR LOW HEAD SAFETY INJECTION PUMPS | 07/23/1984 | 8407270372 |
87205 | ARKANSAS POWER AND LIGHT, COMBUSTION ENGINEERING, WATLOW ELECTRIC | POTENTIAL DEGRADATION IN PRESSURIZER HEATER SHEATHS DUE TO BORIC ACID CORROSION | 10/30/1987 | 8711090027 |
87206 | GULF STATES UTILITIES, TRANSAMERICA DELAVAL, PARSONS PEEBLES | MOTOR WINDINGS IN DIESEL GENERATOR SEPARATED FROM THE SHAFT POLE WASHER AND BOWED TOWARD STATOR | 11/16/1987 | 8712010087 |
87207 | NORTHERN STATES POWER, LIMITORQUE | ABRADED INSULATION ON MOTOR LEADS OF SMB-00 DC MOTOR OPERATORS | 11/13/1987 | 8711170276 |
87208 | FLORIDA POWER AND LIGHT, GILBERT/COMMONW EALTH | TOTAL LOAD ON DIESEL GENERATOR EXCEEDS THE 30 MINUTE RATING | 10/16/1987 | 8711190149 |
87209 | HOUSTON LIGHTING AND POWER, STRUTHERS-WELLS | FLOW INDUCED VIBRATION FAILURE OF TUBES IN COMPONENT COOLING WATER HEAT EXCHANGERS | 11/02/1987 | 8711060238 |
87210 | HOUSTON LIGHTING AND POWER, STRUTHERS-WELLS | FLOW INDUCED VIBRATION FAILURE OF TUBES IN COMPONENT COOLING WATER HEAT EXCHANGERS | 11/05/1987 | 8711100282 |
87211 | WASHINGTON PUBLIC POWER, COMBUSTION ENGINEERING | EXCESSIVE SHAFT DEFLECTION IN THE LOW PRESSURE SAFETY INJECTION PUMPS DURING PUMP START | 11/13/1987 | 8711170100 |
87212 | GENERAL ELECTRIC | DEFECT IN LATCHING MECHANISMS OF HFA-TYPE RELAYS | 11/12/1987 | 8711170281 |
87213 | TRANSAMERICA DELAVAL, GULF STATES UTILITIES, PARSONS PEEBLES | POTENTIAL DIESEL GENERATOR ROTOR POLE WINDING DAMAGE | 12/03/1987 | 8712170030 |
87214 | DETROIT EDISON, ATWOOD AND MORRILL, DUPONT | SOFT SEATS USED IN FEEDWATER CHECK VALVES FOUND TO BE UNQUALIFIED | 12/08/1987 | 8712110092 |
87215 | NIAGARA MOHAWK POWER, LIMITORQUE, XOMOX | DESIGN OF INTERFACE BETWEEN ACTUATORS, MODELS H-BC, AND PLUG AND BUTTERFLY VALVES | 11/02/1987 | 8801220545 |
87216 | BBC BROWN BOVERI, PHILADELPHIA ELECTRIC COMPANY | 27N UNDERVOLTAGE RELAY ONLY WITH HARMONIC FILTER OPTION | 12/22/1987 | 8801130072 |
87217 | ILLINOIS POWER, BELOIT POWER SYSTEMS, GENERAL ELECTRIC | ADDITIONAL DAMAGE FOUND IN HIGH PRESSURE CORE SPRAY DIESEL GENERATOR LEADS | 12/16/1987 | 8801120154 |
87218 | GULF STATES UTILITIES, NUTHERM INTERNATIONAL | DEFICIENT WIRE TERMINATIONS IN PANEL FOR CHARCOAL FILTERS | 12/23/1987 | 8801110222 |
87219 | FOXBORO | FILM DEPOSIT ON RELAY CONTACTS IN MODEL 62H CONTROLLERS | 12/21/1987 | 8802220244 |
LOG_NO | NOTIFIER, VENDOR | DESCRIPTION | REP_DATE | ACCESS_NO |
86001 | GENERAL ELECTRIC, MORRISON-KNUDSEN , PARSONS PEEBLES ELECTRIC | TEST FAILURE OF HIGH PRESSURE CORE SPRAY DEISEL GENERATOR DUE TO INSULATION FAILURE AT SLIP RING ROLLER BEARING | 01/20/1986 | 8601270095 |
86002 | CAROLINA POWER AND LIGHT, WESTINGHOUSE | SMALL BREAK LOSS OF COOLANT ACCIDENT DURING SEISMIC EVENT BECAUSE FLUX MAPPING SYSTEM FELL ON SEAL TABLE | 12/30/1985 | 8601100063 |
86003 | PAUL-MUNROE ENERTECH | USE OF WRONG MATERIAL IN SNUBBER BRACKET | 12/12/1985 | 8512240178 |
86004 | COLT INDUSTRIES, ROBERTSHAW CONTROLS | DEISEL GENERATOR VALVES REPLACED WITH OVERRUN ASSEMBLIES HAVING COTTER PINS TO LOCK THE NUT TO THE STEM | 12/02/1985 | 8512120215 |
86005 | UNITED ENGINEERS | ERROR IN COMPUTER PROGRAM USED IN ANALYSIS OF SUPPORTS | 01/03/1986 | 8601090464 |
86006 | CLEVELAND ELECTRIC ILLUMINATING, RUSKIN COMPANY | TESTS DID NOT PROVIDE ASSURANCE OF FIRE DAMPER CLOSURE UNDER AIR FLOW | 12/11/1985 | 8512240100 |
86007 | NORTHEAST NUCLEAR ENERGY, GOULD | TYPE HE4100AMP FRAMESIZE BREAKER FAILED | 12/03/1985 | 8512190092 |
86008 | GEORGIA POWER, TRANSAMERICA DELAVAL | CYLINDER HEAD WELD REPAIR ON DEISEL GENERATORS | 01/02/1986 | 8601160651 |
86009 | CAROLINA POWER AND LIGHT, SYSTEMS CONTROL, RELIANCE ELECTRIC | FAILURE OF LATCHING SWITCH RELAYS IN SAFE SHUTDOWN TRANSFER SYSTEM | 12/20/1985 | 8601080063 |
86010 | GEORGIA POWER | FAILURE TO POSTULATE LONGITUDINAL PIPE BREAKS AT INTERMEDIATE BREAK LOCATIONS IN ASME III, CLASSES 2 AND 3 PIPING OUTSIDE CONTAINMENT | 12/19/1985 | 8601070710 |
86011 | WESTINGHOUSE | TWO REPORTABLE ITEMS ASSOCIATED WITH NON- UPPER HEAD INJECTION ANALOG VERSIONS OF THE REACTOR VESSEL WATER LEVEL INSTRUMENTATION SYSTEM | 01/09/1986 | 8601160045 |
86012 | CAROLINA POWER AND LIGHT, WESTINGHOUSE | TESTING ERRORS WERE EXPERIENCED IN THE THERMOCOUPLE SIGNAL, PROBABLY BECAUSE OF MOISTURE INGRESSION AND THERMAL EXPANSION | 12/20/1985 | 8601030281 |
86013 | TENNESSEE VALLEY AUTHORITY, GENERAL ELECTRIC | PEAK TEST BLOCK STUD FAILURES PROBABLY BECAUSE STUDS MADE OF WRONG MATERIAL | 12/02/1985 | 8512130179 |
86014 | SARGENT AND LUNDY | INCORRECTLY ASSIGNED COMPUTER INPUT SIGNAL FROM NUCLEAR SAFETY RELATED CIRCUITS IN MODIFICATION OF THE EMERGENCY RESPONSE FACILITY | 12/11/1985 | 8512160059 |
86015 | TENNESSEE VALLEY AUTHORITY, ITT GRINNELL | PIPE SUPPORTS DESIGNED WITH SWAY STRUTS INSTEAD OF GAPS AS REQUIRED | 12/05/1985 | 8512260333 |
86016 | TENNESSEE VALLEY AUTHORITY, GENERAL ELECTRIC | TEST OF HIGH PRESSURE COOLANT INJECTION CONTROL CIRCUITRY SHOWED TOO LOW VOLTAGE AT CONTROL BOX | 11/19/1985 | 8511270237 |
86017 | CAROLINA POWER AND LIGHT, WESTINGHOUSE | DESIGN DEFICIENCY IN STATUS OF REACTOR TRIP BREAKER | 12/13/1985 | 8512270274 |
86018 | CAROLINA POWER AND LIGHT, SIEMENS-ALLIS | NONUNIFORM SIZED SECONDARY DISCONNECT FINGERS IN 6.9 KV CLASS 1E BREAKERS | 12/13/1985 | 8512270216 |
86019 | CAROLINA POWER AND LIGHT | POSITIVE MODERATOR TEMPERATURE COEFFICIENT FOR RELOAD CORE IDENTIFIED DURING TEST | 12/20/1985 | 8512310262 |
86020 | SOUTH CAROLINA ELECTRIC AND GAS | DEISEL GENERATOR TRIPPED TWO HOURS INTO TESTING DUE TO HIGH CRANKCASE PRESSURE AS A RESULT OF A CRANKCASE EXPLOSION | 12/20/1985 | 8512310334 |
86021 | EBERLINE INSTRUMENT | RADIATION NOT MEASURED CORRECTLY BY NEW MICROCOMPUTER BASED RADIATION SURVEY INSTRUMENT | 10/23/1985 | Not Available |
86022 | AUTOMATIC SPRINKLER | MODEL C DELUGE VALVES FAILED TO TRIP PROPERLY DURING TEST | 12/12/1985 | 8601220264 |
86023 | HOUSTON LIGHTING AND POWER, PHOENIX STEEL | LIGHT WALL CONTAINMENT FOR PIPE AND TUBE | 05/06/1985 | 8506200538 |
86024 | PUBLIC SERVICE ELECTRIC AND GAS, COLT INDUSTRIES | FATIGUE CRACK CAN OCCUR AT THE FILTER SEAT IN DIESEL GENERATOR FUEL INJECTOR PUMP | 02/12/1985 | 8503280349 |
86025 | CLEVELAND ELECTRIC ILLUMINATING, W. J. WOOLLEY | DRYWELL AIRLOCK INFLATABLE SEALS INADEQUATE FOR 300 F DRYWELL TEMPERATURE IN DESIGN BASIS ACCIDENT | 03/07/1985 | 8503260225 |
86026 | SOUTH CAROLINA ELECTRIC AND GAS, COLT INDUSTRIES, BARBER-COLMAN | CRACKED DELRON PINION GEAR WITHIN MOTOR HOUSINGS ASSOCIATED WITH VOLTAGE REGULATOR ASSEMBLIES | 01/09/1986 | 8601160342 |
86027 | GEORGIA POWER, ANCHOR/DARLING, PARKER HANNIFIN | POSSIBLE DEFECT IN HYDRAULIC ACTUATOR PNEUMATIC CHECK VALVES | 01/02/1986 | 8601210553 |
86028 | MORRISON-KNUDSEN | ELECTRICAL FITTING CONNECTION TO ELECTRIC GOVERNOR PLUG ADAPTER CAME LOOSE | 09/06/1985 | Not Available |
86029 | ANCHOR/DARLING | CHECK VALVES MISSING LOCK WELDS OR CAPSCREWS ON HINGE SUPPORTS | 12/19/1985 | 8601230179 |
86030 | CONTROL COMPONENTS | MISSING ONE OUT OF TWO SPRINGS FROM POWER OPERATED RELIEF VALVE ACTUATORS | 12/10/1985 | 8601240296 |
86031 | TRANSAMERICA DELAVAL | DIESEL ENGINE JACKET WATER PUMP IMPELLER NOT RETAINED PROPERLY ON SHAFT | 01/22/1986 | 8601290162 |
86032 | GENERAL ELECTIC | FALSIFIED RECORDS FOR EQUIPMENT CALIBRATION | 01/21/1986 | 8601270003 |
86033 | ILLINOIS POWER, GENERAL ELECTRIC | INVERTER LOW VOLTAGE SHUTOFF | 01/25/1986 | 8602040263 |
86034 | MORRISON-KNUDSEN | VENTURI HOLE IN LUBRICATOR FOR DEISEL GENERATOR AIR STARTING MOTOR WAS NOT DRILLED ON TWO ASSEMBLIES | 01/28/1986 | 8602030092 |
86035 | FLORIDA POWER AND LIGHT | DEISEL GENERATOR TEST FAILURE 13.6 SECONDS TO REACH RATED SPEED AND VOLTAGE | 01/16/1986 | 8601310057 |
86036 | SOUTH CAROLINA ELECTRIC AND GAS | FIRE DOOR ON 412 FOOT ELEVATION OF AUXILIARY BUILDING WAS DIFFICULT TO CLOSE AND LATCH | 01/03/1986 | 8601310105 |
86037 | CAROLINA POWER AND LIGHT | FIRE DOOR AT 50 FOOT REACTOR BUILDING AIR LOCK WAS DETERMINED INOPERABLE | 01/03/1986 | 8601310020 |
86038 | MORRISON-KNUDSEN | ADVISED OF APPOINTED "RESPONSIBLE OFFICER" | 01/01/1986 | 8602050101 |
86039 | CONSUMERS POWER, TRANSAMERICA DELAVAL, BETTS SPRING | ISOLATED FAILURES OF INTAKE AND EXHAUST VALVE SPRINGS ON DEISEL GENERATOR | 01/10/1986 | 8602040019 |
86040 | MISSISSIPPI POWER AND LIGHT | DEISEL GENERATOR SURGED TO 600 RPM BEFORE IT SHUT DOWN BECAUSE OF INSUFFICIENT OIL IN MECHANICAL GOVERNOR | 01/31/1986 | 8602100346 |
86041 | TENNESSEE VALLEY AUTHORITY, WESTINGHOUSE, ELECTRO SWITCH | LATCHES FOR CONTROL ROOM SWITCHES INCOMPATIBLE WITH INSTRUMENT MODULES | 01/13/1986 | 8602050427 |
86042 | TOLEDO EDISON, CONSOLIDATED CONTROLS | FIELD WIRE WRAP PRACTICE DIDN'T MEET STANDARDS | 01/28/1986 | 8602060188 |
86043 | TENNESSEE VALLEY AUTHORITY, WESTINGHOUSE | MAIN STEAM LINE BREAK MASS AND ENERGY RELEASE ANALYSIS DIDN'T CONSIDER THE EFFECTS OF STEAM SUPERHEATING FOLLOWING STEAM GENERATOR TUBE UNCOVERY | 01/13/1986 | 8602050477 |
86044 | TENNESSEE VALLEY AUTHORITY, GENERAL ELECTRIC, NUTHERM INTERNATIONAL | DEISEL GENERATOR DIFFERENTIAL PROTECTION RELAY NOT SEISMICALLY QUALIFIED FOR CLASS 1E SERVICE IN DEENERGIZED MODE | 01/13/1986 | 8602040502 |
86045 | DUKE POWER, TOUSLEY-IBER, BETTS SPRING | DEFECT IN DIESEL ENGINE VALVE | 01/16/1986 | 8602040424 |
86046 | TENNESSEE VALLEY AUTHORITY | CABLE BEND RADIUS AT EQUIPMENT TERMINATIONS NOT INSPECTED | 12/30/1985 | 8602040457 |
86047 | CAROLINA POWER AND LIGHT, TOUSLEY-IBER COMPANY, BETTS SPRING | DEFECT OF EMERGENCY DEISEL GENERATOR INTAKE/EXHAUST VALVE | 01/02/1986 | 8602040475 |
86048 | NUCLEAR REGULATORY COMMISSION, PORTLAND GENERAL ELECTRIC | INFORMED OF FINDINGS OF NRC INSPECTION | 01/15/1986 | 8601170251 |
86049 | ROBERT JAMES | REQUEST TO WITHHOLD PROPRIETARY INFORMATION SET IN NRC INSPECTION REPORT | 06/24/1985 | 8507080239 |
86050 | PUBLIC SERVICE OF NEW HAMPSHIRE, WESTINGHOUSE | DRILLING OF HOLE IN BREECH GUIDE SCREW PERFORMED ON CONTROL ROD DRIVE ASSEMBLIES | 11/19/1985 | 8512050249 |
86051 | UNITED ENGINEERS | ERROR IN GTSTRUDL COMPUTER PROGRAM USED IN ANALYSIS OF COMPONENT SUPPORTS | 02/06/1986 | 8602130175 |
86052 | PUBLIC SERVICE ELECTRIC AND GAS | HEAT BUILDUP INSIDE GENERATOR CONTROL CABINETS | 11/06/1985 | 8512060159 |
86053 | TEXAS UTILITIES GENERATING, WESTINGHOUSE | POSSIBLE SYSTEM INTERACTION INVOLVING FLUX MAPPING SYSTEM AND SEAL TABLE BOTTOM- MOUNTED INSTRUMENTATION | 11/26/1985 | 8512180331 |
86054 | NORTHEAST NUCLEAR ENERGY, WESTINGHOUSE | CORE EXIT THERMOCOUPLES TOTAL SYSTEM ERROR EXCEEDS THAT ASSUMED IN EMERGENCY RESPONSE GUIDELINES | 11/13/1985 | 8512040139 |
86055 | PUBLIC SERVICE OF NEW HAMPSHIRE | GTSTRUDL COMPUTER PROGRAM ERROR | 11/15/1985 | 8512050446 |
86056 | COLT INDUSTRIES | DIESEL ENGINE OVERSPEED TRIP DURING TEST INVOLVED ABOVE NORMAL AIR PRESSURIZATION OF THE RACK BOOST CYLINDER CONTROL SYSTEM | 02/04/1986 | 8602130170 |
86057 | PAUL-MUNROE ENERTECH | SNUBBER BRACKET MATERIALS | 01/23/1986 | 8602100093 |
86058 | GEORGIA POWER, WESTINGHOUSE | FLUX MAPPING SYSTEM COULD COLLAPSE AND POSSIBLE FALL ON SEAL TABLE BOTTOM-MOUNTED INSTRUMENTATION | 01/29/1986 | 8602130198 |
86059 | TENNESSEE VALLEY AUTHORITY | 1200 FEET OF ASTM A500 GRADE B STRUCTURAL TUBING EXHIBIT PARTIALLY FUSED LONGITUDINAL BUTT WELD JOINTS | 01/29/1986 | 8602130404 |
86060 | TENNESSEE VALLEY AUTHORITY, TARGET ROCK | INTERNAL WIRING WAS DAMAGED IN SOLID STATE CONTROL SYSTEM CABINET WHEN A 120V AC POTENIAL WAS APPLIED TO AT LEAST TWO DIFFERENT FIELD INPUTS | 01/29/1986 | 8602130344 |
86061 | TENNESSEE VALLEY AUTHORITY, INDUSTRIAL AIR | DIESEL BUILDING EXHAUST FAN VIBRATION BREAKS SEVEN OF EIGHT MOTOR MOUNTING STUDS AND RELEASES MOTOR SHAFT TO SHEAVE KEY | 01/24/1986 | 8602130340 |
86062 | COMMONWEALTH EDISON | DEFICIENCY IN WALL THICKNESS FOR SMALL BORE ASME CLASSES II, III, AND H PIPING | 01/07/1986 | 8601210641 |
86063 | PUBLIC SERVICE OF NEW HAMPSHIRE | FIRE DAMPERS DID NOT CLOSE COMPLETELY UNDER AIRFLOW CONDITIONS DURING TESTING | 01/07/1986 | 8601240191 |
86064 | PUBLIC SERVICE OF NEW HAMPSHIRE | GTSTRUDL COMPUTER PROGRAM FOUND NOT TO AFFECT PIPING AND SUPPORTS | 01/15/1986 | 8601240222 |
86065 | FLORIDA POWER AND LIGHT | FUEL RODS LEAKING | 01/31/1986 | 8602180276 |
86066 | CAROLINA POWER AND LIGHT | HOLE IN FIRE DOOR IN COMMON EMERGENCY DIESEL GENERATOR BUILDING | 02/05/1986 | 8602180080 |
86067 | PROMATEC | DEFECTIVE CONDUIT SEALS | 02/17/1986 | 8602240284 |
86068 | TEXAS UTILITIES GENERATING, TRANSAMERICA DELAVAL | INTERNAL PART OF DIESEL GENERATOR INTAKE SILENCER MAY NOT BE WELDED AND COULD POSSIBLY DISLODGE AND ENTER TURBOCHARGER | 01/06/1986 | 8601150324 |
86069 | PHILADELPHIA ELECTRIC, COLT INDUSTRIES, ROOTS - CONNERSVILLE BLOWER | AIR BLOWER ON DIESEL GENERATOR FRAGMENTED AND SEIZED | 02/24/1986 | 8603040005 |
86070 | TRANSAMERICA DELAVAL | DEFECTIVE WATER PUMP IMPELLER FOUND AT REMOTE WAREHOUSE | 02/19/1986 | 8603040332 |
86071 | FLORIDA POWER AND LIGHT, SCHUTTE AND KOERING | ABILITY TO CLOSE MAIN STEAM ISOLATION VALVES UNDER LOW STEAM FLOW CONDITIONS AND LOSS OF INSTRUMENT AIR | 07/29/1985 | 8508070492 |
86072 | WISCONSIN PUBLIC SERVICE | ENVIRONMENTAL QUALIFICATION OF INTERNAL WIRING VALVE ACTUATORS | 02/18/1985 | 8602240350 |
86073 | WESTINGHOUSE | MALFUNCTIONING OF REACTOR PROTECTION SYSTEM PERMISSIVE P-10 FUNCTION UNDER CERTAIN CIRCUMSTANCES | 02/27/1986 | 8603040207 |
86074 | TOBAR | MODEL 32-2 TRANSMITTERS NOT FULLY TESTED | 03/03/1986 | 8603100215 |
86075 | TOBAR | MODEL 32-2 TRANSMITTER MIGHT NOT MEET SEISMIC TESTS | 03/05/1986 | 8603110403 |
86076 | CONSOLIDATED PIPE AND VALVE, GOLDEN GATE FORGE AND FLANGE | POTENTIAL FALSIFICATION OF TESTING | 03/04/1986 | 8603140334 |
86077 | GENERAL ELECTIC | POWER SUPPLY TEST FAILURES | 02/26/1986 | 8603040273 |
86078 | WFI NUCLEAR PRODUCTS | CHEMICAL PRODUCT ANALYSIS REPORTS COULDN'T BE FOUND FOR SOME ORDERS AND TRAVELERS ON SOME ORDERS COULDN'T BE LOCATED | 02/24/1986 | 8603100201 |
86079 | TENNESSEE VALLEY AUTHORITY, SIEMENS-ALLIS, FORMSPRAG-MT. PLEASANT | ESSENTIAL RAW COOLING WATER PUMP CLUTCH OIL SEAL LEAKING | 02/10/1986 | 8603060282 |
86080 | TRANSAMERICA DELAVAL | POTENTIAL PROBLEM WITH A K-1 RELAY IN DSR OR DSRV STANDBY DIESEL GENERATOR VOLTAGE REGULATOR | 02/19/1986 | 8602280017 |
86081 | ILLINOIS POWER, BALDWIN ASSOCIATES | WELDS ON VENDOR FABRICATED CABLE TRAY HANGERS COULD FAIL DURING SEIMIC EVENT | 03/05/1986 | 8603110087 |
86082 | CONAX BUFFALO | POTENTIAL WIRING DEFECT PRIMER CHAMBER ASSEMBLIES FOR STANDBY LIQUID CONTROL VALVES | 03/05/1986 | 8603110296 |
86083 | CAROLINA POWER AND LIGHT | FIRE DETECTION INSTRUMENTATION DECLARED INOPERABLE DUE TO ERRONEOUS CONTINUOUS ALARM | 02/27/1986 | 8603050572 |
86084 | ARIZONA PUBLIC SERVICE, CONAX BUFFALO | FIELD WIRING FOR VALVE MELTED AND BURNED INSULATION | 02/20/1986 | 8603120037 |
86085 | TEXAS UTILITIES GENERATING, TRANSAMERICA DELAVAL | POTENTIAL DEFECT IN DIESEL GENERATOR INLET OR EXHAUST VALVE SPRINGS | 03/03/1986 | 8603120082 |
86086 | ARIZONA PUBLIC SERVICE | REACTOR COOLANT PUMP COAST DOWN TIME | 02/26/1986 | 8603120046 |
86087 | TELEMECANIQUE, SIEMENS-ALLIS | TIME CURRENT TRIP CURVE TD 4999 APPLIED NOT ONLY TO HE3 M CIRCUIT BREAKERS BUT ALSO TO HE3 B CIRCUIT BREAKERS | 03/07/1986 | 8603120209 |
86088 | TRANSAMERICA DELAVAL | POTENTIAL PROBLEM WITH THE LUBRICATING OIL SUMP TANK FOOT VALVE OF DSRV STANDBY DIESEL GENERATOR | 03/10/1986 | 8603170296 |
86089 | VERMONT YANKEE, CONAX BUFFALO | POTENTIAL DEFECT IN STANDBY LIQUID CONTROL SQUIB TRIGGER ASSEMBLIES | 03/10/1986 | 8603170342 |
86090 | W. J. WOOLLEY | PLANTS WITH POTENTIALLY INADEQUATE SEALS | 03/10/1986 | 8603170323 |
86091 | TGM DETECTORS | INFORMATION ON GEIGER MUELLER TUBE DESIGNS | 03/04/1986 | 8603180089 |
86092 | SOUTHERN CALIFORNIA EDISON, WESTINGHOUSE | POSITIVE TEMPERATURE COEFFICIENT FOR RELOAD CORE | 12/20/1985 | 8512310262 |
86093 | CAROLINA POWER AND LIGHT | FIRE PUMP TAKEN OUT OF SERVICE TO PERMIT DIVERS TO ENTER CIRCULATING WATER INTAKE STRUCTURE | 03/13/1986 | 8603240261 |
86094 | ILLINOIS POWER, BASIC ENGINEERS, NATIONAL VALVE | FAILURE OF SWAY STRUT AND SNUBBER PIPE CLAMPS | 03/31/1986 | 8604080337 |
86095 | ILLINOIS POWER, ANCHOR/DARLING | LOOSE STEM CLAMP COLLARS ON MOTOR OPERATED VALVES | 03/11/1986 | 8603180095 |
86096 | ARIZONA PUBLIC SERVICE, AMETEK INCORPORATED, SOUTHERN BOLT AND FASTENER | STUDS ON NUCLEAR STEAM SYSTEM PIPE STOPS DO NOT MEET ASTM HARDNESS REQUIREMENTS | 03/06/1986 | 8603260156 |
86097 | ARIZONA PUBLIC SERVICE, COOPER ENERGY | DIESEL GENERATOR FUEL RACK LINKAGE LEVER SLIPPAGE | 03/11/1986 | 8603260028 |
86098 | OMAHA PUBLIC POWER DISTRICT, VALCOR ENGINEERING | FAILURE OF DISC GUIDE ASSEMBLY SPRINGS IN SOLENOID OPERATED GLOBE VALVE SERIES V526 | 03/17/1986 | 8603280163 |
86099 | CAROLINA POWER AND LIGHT, WESTINGHOUSE | SAFETY GRADE CORE EXIT THERMOCOUPLE EVALUATION | 02/28/1986 | 8603120516 |
86100 | WESTINGHOUSE | LARGER THAT EXPECTED POST-ACCIDENT INDUCED ERRORS ON CORE EXIT THERMOCOUPLE AFFECTS REACTOR COOLING SYSTEM SUBCOOLING MARGIN | 02/20/1986 | Not Available |
86101 | CAROLINA POWER AND LIGHT, TRANSAMERICA DELAVAL, BETTS SPRING | EMERGENCY DIESEL GENERATOR VALVE SPRINGS MAY FAIL IN USE AFTER 200 HOURS | 03/14/1986 | 8603250013 |
86102 | VALTEK INCORPORATED, CARDINAL INDUSTRIAL | BOLTING MATERIALS IN VALVES NOT PROPERLY QUALIFIED | 03/11/1986 | 8603180204 |
86103 | TENNESSEE VALLEY AUTHORITY, LIMITORQUE | MOTOR OPERATOR FAILUE DURING VALVE CLOSURE | 01/29/1986 | 8602130472 |
86104 | TENNESSEE VALLEY AUTHORITY, EDM VALVE | VALVE POSITION INDICATION FOR GATE VALVES | 01/31/1986 | 8602200675 |
86105 | TENNESSEE VALLEY AUTHORITY, WESTINGHOUSE | POTENTIAL EXCESSIVE ERRORS IN REACTOR VESSEL LEVEL INDICATION SYSTEM | 01/30/1986 | 8602200034 |
86106 | TENNESSEE VALLEY AUTHORITY, WESTINGHOUSE | REACTOR TRIP BREAKER DESIGN ERROR | 01/31/1986 | 8602190459 |
86107 | KAMAN INSTRUMENTATION | MODEL KMG-HRH DETECTOR SATURATES AT 3E+3 MICROCURIES VS REQUIRED 1E+5 MICROCURIES | 02/27/1986 | 8603060210 |
86108 | CAROLINA POWER AND LIGHT, GENERAL ELECTRIC, WESTINGHOUSE | VIBRATION CAUSES SHORTING BETWEEN COIL AND CORE, RESULTING IN INSULATION BREAKDOWN ON FERRORESONANT TRANSFORMERS ON 7.5 KVA INVERTERS | 03/11/1986 | 8603180381 |
86109 | COOPER ENERGY | SEIZURE OF VALVE TRAIN CROSSHEADS IN UP POSITION, BREAKING ROCKER ARMS ON DIESEL GENERATOR | 03/11/1986 | 8603180134 |
86110 | W. J. WOOLLEY | POSSIBLE DEFECT ON INFLATABLE DOOR SEAL FOR PERSONNEL AIR LOCK IN REACTOR CONTAINMENT | 03/10/1986 | 8603210127 |
86111 | ILLINOIS POWER, ANCHOR/DARLING | CHECK VALVES WITH MISSING LOCK WELDS ON THE HINGE PIN SETSCREWS | 04/02/1986 | 8604080328 |
86112 | MAGNETROL INTERNATIONAL | NUT ON SCRAM DISCHARGE VOLUME COULD LOOSEN DURING SEISMIC EVENT, CAUSING LEAK | 04/01/1986 | 8604080277 |
86113 | GENERAL ELECTRIC | SOME TEST INFORMATION FOR FLOW ORIFICE BOLTING HARDWARE IRRELEVANT BECAUSE OF CHANGED ORIFICE ASSEMBLIES | 04/03/1986 | Not Available |
86114 | INDIANA AND MICHIGAN ELECTRIC, W. J. WOOLLEY, ENERFAB | GLASS OBSERVATION WINDOWS IN CONTAINMENT AIR LOCKS COULD FAIL DURING LOSS OF COOLANT ACCIDENT | 04/16/1986 | 8604210344 |
86115 | CLEVELAND ELECTRIC ILLUMINATING, KAMAN INSTRUMENTATION | HIGH VOLTAGE POWER SUPPLY (PN 450445) FOUND OSCILLATING BETWEEN 240 AND 1030 VOLTS AT 100 HERTZ | 04/03/1986 | 8604140160 |
86116 | CAROLINA POWER AND LIGHT, BBC BROWN BOVERI | FAILURE OF 480 VOLT SWITCHGEAR BREAKERS | 03/28/1986 | 8604110556 |
86117 | AUTOMATIC SWITCH COMPANY, WESTINGHOUSE, PHILADELPHIA ELECTRIC | DEFECT IN CIRCUIT BREAKERS MODEL NUMBER LBB22250 WITH FACTORY INSTALLED 125 VOLT DC SHUNT TRIP COIL | 04/14/1986 | 8604210181 |
86118 | TENNESSEE VALLEY AUTHORITY, ITT BARTON INSTRUMENTS | PRESSURE TRANSMITTERS WITH THERMAL NONREPEATABILITY PROBLEM | 02/11/1986 | 8603050570 |
86119 | WASHINGTON PUBLIC POWER, COLT INDUSTRIES | POTENTIAL OVERSPEED TRIP IN DIESEL GENERATORS CORRECTED BY POSITIVE VENTING OF AIR AFTER ENGINE IS STARTED | 03/26/1986 | 8604150162 |
86120 | TENNESSEE VALLEY AUTHORITY, GENERAL ELECTRIC | FAILURES OF PEAK TEST BLOCK TERMINAL STUDS | 03/13/1986 | 8603250083 |
86121 | TENNESSEE VALLEY AUTHORITY, BABCOCK AND WILCOX | POTENTIAL FAILURE OF MAIN STEAM LINES DUE TO MAIN FEEDWATER OVERFILL | 03/27/1986 | 8604150509 |
86122 | CAROLINA POWER AND LIGHT, SIEMENS-ALLIS | ON VARYING LENGTHS OF 6.9 KV SWITCHGEAR SECONDARY DISCONNECT FINGERS | 02/28/1986 | 8603120014 |
86123 | ARIZONA PUBLIC SERVICE | LACK OF FIRE BARRIERS IN SEISMIC GAP AREAS | 03/21/1986 | 8604140444 |
86124 | AUTOMATIC SWITCH COMPANY | NUCLEAR VALVE LAPPED INTERNAL PARTS COULD REDUCE OR ELIMINATE NICKEL PLATING, RESULTING IN SEAT LEAKAGE AND SHIFTING PROBLEMS | 03/31/1986 | 8604040328 |
86125 | TELEMECANIQUE, NEMA INCORPORATED, GOULD | TWO BROKEN CARRIER ASSEMBLIES PREVENT PROPER CLOSURE OF CONTACTOR | 02/25/1986 | 8604040424 |
86126 | VERMONT YANKEE, NAMCO CONTROL | POTENTIAL DEFECTS IN CONTACT BLOCK KITS | 03/28/1986 | 8604040383 |
86127 | ARIZONA PUBLIC SERVICE, CONSOLIDATED EDISON | WELD DISCREPANCIES IN TRANSMITTER RACKS | 03/14/1986 | 8604020590 |
86128 | TENNESSEE VALLEY AUTHORITY, BIF (GENERAL SIGNAL) | FAILURE OF BUTTERFLY VALVE SEATS | 03/28/1986 | 8604150052 |
86129 | PAUL-MUNROE ENERTECH | CLAIM THAT TERMINATION WAS WITHOUT GOOD CAUSE AND WAS RESULT OF VENDOR CONCERN THAT EMPLOYEE ATTORNEY WOULD REPORT IRREGULARITIES TO NRC | 04/02/1986 | 8604090030 |
86130 | BORG WARNER | SHAFT FRACTURE | 03/27/1986 | 8604080186 |
86131 | CAROLINA POWER AND LIGHT | 7 DAY LIMITING CONDITION OF OPERATION FOR TWO POTENTIALLY INOPERABLE FIRE DOORS EXCEEDED | 04/07/1986 | 8604150113 |
86132 | SOUTH CAROLINA ELECTRIC AND GAS | FIRE DETECTOR SYSTEM IN REACTOR BUILDING ALARMED AND RESET CONTINUOUSLY | 04/08/1986 | 8604220038 |
86133 | SOUTH CAROLINA ELECTRIC AND GAS | POWER SUPPLY CORD ENTANGLED IN METEROLOGICAL DIFFERENTIAL TEMPERATURE DETECTION SYSTEM FAN BLADE | 04/07/1986 | 8604210073 |
86134 | ILLINOIS POWER, BBC BROWN BOVERI | EIGHT POLE K-1600 OR K- 2000 AUXILIARY SWITCH CONTROL WIRE INSULATION MAY BE CUT BY TOP EDGE OF DUST SHIELD WHEN CIRCUIT BREAKER IS RACKED OUT TO FULL DISCONNECT POSITION | 04/10/1986 | 8604170446 |
86135 | GIBBS AND HILL | CONTAINMENT SPRAY SYSTEM RECIRCULATION LINES | 03/17/1986 | 8604070348 |
86136 | ITT BARTON INSTRUMENTS, HONEYWELL | MODEL 580 SERIES INDICATING SWITCHES MALFUNCTION UNDER LOSS OF COOLANT ACCIDENT CONDITIONS | 04/15/1986 | Not Available |
86137 | CONSUMERS POWER, TRANSAMERICA DELAVAL | ELASTOMER LINER IN FOOT VALVES USED IN LUBRICATING OIL SUMP TANKS OF DIESEL GENERATORS | 04/14/1986 | 8605020272 |
86138 | GA TECHNOLOGIES | POTENTIAL FAILURE OF CLASS 1E DIESEL GENERATOR LOAD SEQUENCER DUE TO IMPROPER GROUNDING | 04/10/1986 | 8604290115 |
86139 | MORRISON- KNUDSEN, GENERAL ELECTRIC | UPPER CONNECTING ROD BEARINGS WITH MISLOCATED DOWEL HOLES | 04/21/1986 | 8606020209 |
86140 | TRANSAMERICA DELAVAL, CLEVELAND ELECTRIC ILLUMINATING | POTENTIAL DEFECT IN K-1 RELAY IN GENERATOR VOLTAGE REGULATOR | 03/31/1986 | 8604040388 |
86141 | MISSISSIPPI POWER AND LIGHT, TRANSAMERICA DELAVAL | INADEQUATE COOLING IN DIESEL GENERATOR CONTROL PANELS | 02/14/1986 | 8603050448 |
86142 | CAROLINA POWER AND LIGHT, WESTINGHOUSE | ERRORS IN SAFETY GRADE CORE EXIT THERMOCOUPLE SIGNAL | 03/20/1986 | 8604030006 |
86143 | WASHINGTON PUBLIC POWER, TRANSAMERICA DELAVAL | OPENINGS IN EMERGENCY DIESEL GENERATOR INTAKE OR EXHAUST VALVES | 01/23/1986 | 8602180301 |
86144 | CAROLINA POWER AND LIGHT, BETTS SPRING, TRANSAMERICA DELAVAL | FAILURE OF SPRINGS IN DIESEL ENGINES | 03/14/1986 | 8603250013 |
86145 | GENERAL ELECTRIC | EXCESSIVE FRICTION IN TOGGLE LINKAGE IN CERTAIN ML-17 MECHANISMS | 04/25/1986 | Not Available |
86146 | TENNESSEE VALLEY AUTHORITY, WESTINGHOUSE | POTENTIAL MALFUNCTION OF REACTOR PROTECTION SYSTEM P-10 PERMISSIVE | 04/29/1986 | 8605210618 |
86147 | WESTINGHOUSE | CLARIFYING INTERIM REPORT ON PERMISSIVE P- 10 | 04/29/1986 | 8605130291 |
86148 | NUCLEAR REGULATORY COMMISSION, POTTER AND BRUMFIELD | RELIABILITY PROBLEM WITH TIME DELAY RELAY P/N CKB-38-78180 SUPPLIED WITH HALON FIRE PROTECTION SYSTEM | 04/09/1986 | Not Available |
86149 | DRAVO CORPORATION, HILTI FASTENING SYSTEMS, PENNSYLVANIA POWER AND LIGHT | ANCHOR BOLTS FAIL TO MEET AVERAGE ULTIMATE TENSILE LOADS | 05/09/1986 | 8605190084 |
86150 | TOLEDO EDISON, ITT GENERAL CONTROLS | MODEL NH91/95 HYDRAMOTOR ACTUATORS ON VENT SYSTEM DAMPER CONTROLS | 04/30/1986 | 8605090021 |
86151 | HASELOW AND ASSOCIATES | MARKETING LETTER ON FALSELY MARKED, HIGH STRENGTH INDUSTRIAL BOLTS NOT BEING MADE OF MATERIAL CLAIMED TO BE THE BASE MATERIAL | 05/02/1986 | Not Available |
86152 | HOUSTON LIGHTING AND POWER, BECHTEL POWER | CONTROL OF STANDARD COMPUTER PROGRAMS | 04/23/1986 | 8605060315 |
86153 | TENNESSEE VALLEY AUTHORITY, PAUL-MUNROE ENERTECH | LEAKING STEAM GENERATOR HYDRAULIC SNUBBERS | 04/14/1986 | 8605070437 |
86154 | HOUSTON LIGHTING AND POWER, WESTINGHOUSE | DAMAGED MULTIPIN PLUG TYPE ELECTRICAL CONNECTORS TO CLASS 1E SOLID STATE PROTECTION SYSTEM CABINETS | 04/30/1986 | 8605130207 |
86155 | COMMONWEALTH EDISON, COOPER ENERGY | DIESEL GENERATOR ROCKER ARM FAILURES | 04/22/1986 | 8604290158 |
86156 | PORTLAND GENERAL ELECTRIC, LIMITORQUE, H. K. PORTER | VALVE OPERATOR LEAD INSULATION EMBRITTLEMENT | 05/06/1986 | 8605200161 |
86157 | CAROLINA POWER AND LIGHT, BORG-WARNER | MAIN FEEDWATER ISOLATION VALVES WITH FAILED OPERATOR PISTON RODS | 04/18/1986 | 8605050464 |
86158 | CAROLINA POWER AND LIGHT, BORG-WARNER | MAIN FEEDWATER ISOLATION VALVES WITH FAILED OPERATOR PISTON RODS | 04/29/1986 | 8605210420 |
86159 | TEXAS UTILITIES GENERATING, TRANSAMERICA DELAVAL | RATING OF FIELD FLASH AND K1 RELAYS DO NOT MEET SPECIFICATION | 04/14/1986 | 8605070381 |
86160 | TENNESSEE VALLEY AUTHORITY, MORRISON-KNUDSEN | FAILURE OF VOLTAGE FIELD FLASH CIRCUITS TO INCREASE VOLTAGE IN DIESEL GENERATOR ON EMERGENCY SIGNAL | 04/29/1986 | 8605050258 |
86161 | NORTHEAST NUCLEAR ENERGY, BBC BROWN BOVERI | GENERIC DEFECT IN TYPE K600S CIRCUIT BREAKERS | 05/09/1986 | 8605230255 |
86162 | CLEVELAND ELECTRIC ILLUMINATING, KAMAN INSTRUMENTATION | HIGH VOLTAGE POWER SUPPLIES IN MICRO PROCESSORS WITH VOLTAGE OSCILLATION | 04/25/1986 | 8605050436 |
86163 | GENERAL ELECTRIC | FRACTURE AND SEPARATION OF TERMINAL STUDS USED ON PK-2 DISCONNECT BLOCKS | 05/12/1986 | 8605160131 |
86164 | TENNESSEE VALLEY AUTHORITY, PACIFIC SCIENTIFIC | SHOCK ARRESTOR CAPSTAN SPRING TANG PROBLEM | 04/08/1986 | 8604220357 |
86165 | DUQUESNE LIGHT, COLT INDUSTRIES | INADEQUATE VENTILATION OF PC-2 DIESEL GENERATOR FUEL RACK BOOST VENT PIPING | 05/16/1986 | 8605220238 |
86166 | TENNESSEE VALLEY AUTHORITY, LIMITORQUE | WORM SHAFT CLUTCH GEAR FAILURE | 03/07/1986 | 8603210282 |
86167 | TEXAS UTILITIES GENERATING, GIBBS AND HILL | TESTING OF INSTRUMENT AIR SYSTEM FOR VALVE OPERATERS | 05/14/1986 | 8605210366 |
86168 | TEXAS UTILITIES GENERATING, GIBBS AND HILL | SAFETY CLASS OF CONTAINMENT SPRAY SYSTEM RECIRCULATION LINES | 05/14/1986 | 8605210466 |
86169 | TEXAS UTILITIES GENERATING, GIBBS AND HILL | NONSAFETY GRADE RADIATION DETECTOR IN COMPONENT WATER SYSTEM | 05/14/1986 | 8605210498 |
86170 | TENNESSEE VALLEY AUTHORITY, WEIR PUMPS | EXCESSIVE VIBRATION OF EMERGENCY RAW COOLING WATER PUMP AND MOTOR | 03/18/1986 | 8604030264 |
86171 | CAROLINA POWER AND LIGHT, WESTINGHOUSE, GENERAL ELECTRIC | INSULATION BREAKDOWN ON 7.5 KVA INVERTERS | 04/15/1986 | 8604240174 |
86172 | AUTOMATIC SPRINKLER | MODEL C DELUGE VALVES THAT MAY AFFECT FIRE PROTECTION SPRINKLER SYSTEM | 04/18/1986 | 8604280044 |
86173 | AUTOMATIC SPRINKLER | OPERATION OF MODEL C DELUGE VALVE FOR FIRE PROTECTION SYSTEM | 04/07/1986 | 8604160214 |
86174 | ARIZONA PUBLIC SERVICE, THOMAS INCORPORATED | VACUUM PUMPS FAILING ON POST-ACCIDENT SAMPLING SYSTEM | 04/29/1986 | 8605130645 |
86175 | ARIZONA PUBLIC SERVICE, BECHTEL POWER | ELECTRICAL CONDUIT SUPPORT EVALUATION | 05/07/1986 | 8605210434 |
86176 | TEXAS UTILITIES GENERATING, WEIDMULLER TERMINATIONS | STANDARD ASSEMBLY RAIL TYPE TS-32 | 02/26/1986 | 8603060136 |
86177 | TENNESSEE VALLEY AUTHORITY, RELIANCE ELECTRIC, H. K. PORTER | EXHAUST FAN MOTORS NOT PROVIDING DESIGN FLOW RATES | 04/23/1986 | 8605050491 |
86178 | DUKE POWER | FIRE WALL DETERMINED TO BE DEGRADED ON REMOVAL OF PYROCRETE | 04/14/1986 | 8605050147 |
86179 | ARIZONA PUBLIC SERVICE, COMBUSTION ENGINEERING | CLASS 1 NOZZLES WITH PARTIAL PENETRATION WELDS | 04/23/1986 | 8605080074 |
86180 | CAROLINA POWER AND LIGHT, SIEMENS-ALLIS | SECONDARY DISCONNECT FINGERS ON 6.9 KV CIRCUIT BREAKERS | 04/25/1986 | 8605050543 |
86181 | WESTINGHOUSE | REVISED STATED WEIGHT AND CENTER OF GRAVITY APPEARING ON CERTIFICATION OF CONFORMANCE FOR CLASS 1E CVE RELAY | 05/22/1986 | 8605290177 |
86182 | WESTINGHOUSE | SIESMIC FRAGILITY LEVEL IN ERROR ON CERTIFICATION OF CONFORMANCE OF CLASS 1E CVQ RELAY | 05/22/1986 | 8605290255 |
86183 | GENERAL ELECTRIC | POSSIBILITY OF POWER SUPPLY HANGUP WHEN ENERGIZING SLAVE RELAYS | 05/12/1986 | 8605200111 |
86184 | ARIZONA PUBLIC SERVICE, GA TECHNOLOGIES, AMP CORPORATION | POTENTIAL LOSS OF DIESEL GENERATOR POWER DUE TO IMPROPER CONTACT LENGTH OF PIN CONNECTORS IN BALANCE OF PLANT ENGINEERED SAFEGUARD FEATURE ACTUATION SIGNAL MODULE | 05/02/1986 | 8605200236 |
86185 | AMERICAN SOCIETY OF MECHANICAL ENGINEERS | PROPOSES TO REDEFINE COMMERICAL GRADE TO EASE DIFFICULTY IN APPLYING THE TERM TO NONPOWER PLANTS | 05/14/1986 | 8605200338 |
86186 | TEXAS UTILITIES GENERATING, GIBBS AND HILL | ON NONNUCLEAR SAFETY CLASSIFICATION OF SERVICE WATER PIPING | 05/14/1986 | 8605220094 |
86187 | CLEVELAND ELECTRIC ILLUMINATING, KAMAN INSTRUMENTATION | HIGH VOLTAGE POWER CIRCUIT BOARDS RETURNED TO SUPPLIER FOR MODIFICATION | 05/14/1986 | 8605280045 |
86188 | ARIZONA PUBLIC SERVICE, THOMAS INCORPORATED | VACUUM PUMPS IN GAS SAMPLING PORTION OF POST-ACCIDENT SAMPLING SYSTEM | 04/29/1986 | 8605290636 |
86189 | BOSTON EDISON, GENERAL ELECTRIC | RESIDUAL HEAT REMOVAL MINIMUM FLOW PROTECTION LOGIC NOT MEETING SINGLE FAILURE DESIGN CRITERION | 05/23/1986 | 8605300171 |
86190 | TRANSAMERICA DELAVAL | OVERPRESSURIZED VALVE | 05/08/1986 | 8605190102 |
86191 | ARIZONA PUBLIC SERVICE, ITT GRINNELL | SWAY STRUTS CLAMP INTERFERENCE | 05/22/1986 | 8606090066 |
86192 | TELEMECANIQUE, ITE-GOULD, GOULD | POTENTIAL FAILURE OF DISCONNECT SWITCH, TYPE 7860 #DS SERIES | 05/23/1986 | 8606090105 |
86193 | TELEMECANIQUE, ITE-GOULD, GOULD | FAILURE OF ROTARY HANDLE OH-2795 R OR S MANUFACTURED BEFORE MARCH 1979 FOR CIRCUIT BREAKERS AND DISCONNECT SWITCHES | 05/23/1986 | 8606090259 |
86194 | ARIZONA PUBLIC SERVICE | UNSEALED PENETRATIONS IN AUXILIARY FEED PUMP ROOM | 05/16/1986 | 8606090385 |
86195 | ARIZONA PUBLIC SERVICE, GA TECHNOLOGIES, AMP CORPORATION | BALANCE OF PLANT ENGINEERED SAFEGUARD FEATURE ACTUATION SIGNAL DIGITAL LOGIC MODULES | 05/21/1986 | 8606090428 |
86196 | BORG WARNER | NONCONFORMING VALVE GUIDE MATERIAL | 06/06/1986 | 8606100077 |
86197 | FOXBORO | REFURBISHMENT OF H-LINE INSTRUMENTS WITH ALUMINUM ELECTROLYTIC CAPACITORS | 06/04/1986 | 8606110234 |
86198 | MORRISON-KNUDSEN | DOWEL DISPLACEMENT ON CONNECTING ROD BEARINGS PURCHASED BETWEEN NOVEMBER 1985 AND APRIL 1986 | 05/27/1986 | 8606020209 |
86199 | GENERAL PUBLIC UTILITIES, TORREY PINES | MOTOR OPERATOR VALVE COMMON MODE FAILURES DURING PLANT TRANSIENTS | 05/27/1986 | 8606030119 |
86200 | ATWOOD AND MORRILL | FAILURE OF EXTERNAL CLOSING SPRINGS FOR MAIN STEAM ISOLATION VALVE | 06/06/1986 | 8606130162 |
86201 | DUKE POWER | DIESEL GENERATOR FAILED FOLLOWING FAILURE OF SEVERAL COMPONENTS IN CONTROL PANEL | 05/09/1986 | 8606020217 |
86202 | BBC BROWN BOVERI | UNKNOWN QUALIFICATION OF TYPE AB 40 VOLTMETERS AND AMMETERS | 06/09/1986 | 8606120355 |
86203 | HOUSTON LIGHTING AND POWER, MAGNETICS DIVISION OF SPANG INDUSTRIES, BECHTEL POWER | DIELECTRIC MEDIUM WILL BE INSTALLED TO PREVENT ELECTRICAL CONTACT BETWEEN ADJACENT COMPONENTS IN CONTROL BOARDS | 05/30/1986 | 8606110486 |
86204 | TENNESSEE VALLEY AUTHORITY, RUSKIN COMPANY | FIRE DAMPER INSTALLATION AND CLOSURE PROBLEMS | 05/28/1986 | 8606110501 |
86205 | STATIC O RING, COMMONWEALTH EDISON | FAILURE OF DIFFERENTIAL PRESSURE SWITCHES SCRAMMED REACTOR | 06/03/1986 | 8606100122 |
86206 | PHILADELPHIA ELECTRIC, CLOW CORPORATION | BUTTERFLY VALVES USED IN TORUS TO REACTOR BUILDING VACUUM BREAKERS | 04/13/1986 | 8604210419 |
86207 | TEXAS UTILITIES GENERATING, WEIDMULLER TERMINATIONS | REQUEST FOR ADDITIONAL TESTS OF TERMINAL BLOCKS | 02/05/1986 | 8602110204 |
86208 | CONSUMERS POWER, BECHTEL POWER | ERROR IN COMPUTER ANALYSIS PROGRAM | 02/14/1986 | 8602260253 |
86209 | TENNESSEE VALLEY AUTHORITY, WESTINGHOUSE | ANALYSIS OF EFFECTS OF SUPERHEATED STEAM WHEN STEAM GENERATOR TUBE UNCOVERED | 01/13/1986 | 8602040507 |
86210 | DUQUESNE LIGHT, BBC BROWN BOVERI | AUXILIARY SWITCH CONTROL WIRE INSULATION ON K1600, K2000, K225, K600, AND K800 CIRCUIT BREAKERS MAY BE CUT BY TOP EDGE OF CIRCUIT BREAKER DUST SHIELD | 01/10/1986 | 8602030253 |
86211 | ILLINOIS POWER, ANCHOR/DARLING | CHECK VALVES WITH MISSING LOCK WELDS ON HINGE PIN SETSCREWS | 04/02/1986 | 8604080328 |
86212 | ILLINOIS POWER, BASIC ENGINEERS | SWAY STRUT AND SNUBBER PIPE CLAMPS PROVIDE INADEQUATE SUPPORT FOR SAFETY RELATED EQUIPMENT | 03/31/1986 | 8604080337 |
86213 | ARIZONA PUBLIC SERVICE, ITT GRINNELL | SWAY STRUT PIPE CLAMP AND WELD CONNECTING ROD TO SWIVEL BEARING PADDLE | 03/26/1986 | 8604150170 |
86214 | VALCOR ENGINEERING | FAILURE OF 17-7 PH SPRINGS ON VALVES | 04/14/1986 | 8604180222 |
86215 | CONSUMERS POWER, CONSOLIDATED PIPE AND VALVE SUPPLY, GOLDEN GATE FORGE AND FLANGE | PIPE AND VALVE PROBLEMS | 04/14/1986 | 8605020255 |
86216 | PORTLAND GENERAL ELECTRIC, LIMITORQUE, H. K. PORTER | DEFECTS IN AUXILIARY FEEDWATER FLOW CONTROL VALVE MOTOR LEAD INSULATION | 06/06/1986 | 8606170138 |
86217 | NORTHERN STATES POWER, GENERAL ELECTRIC, UNITED CONTROLS | DEFECTIVE SBM CONTROL SWITCH USED FOR ALTERNATE SHUTDOWN SYSTEM | 06/10/1986 | 8606160125 |
86218 | TRANSAMERICA DELAVAL, DANA MECHANICAL | POTENTIAL DEFECT IN TYPE NGA15AG3 RELAYS | 06/09/1986 | 8606160085 |
86219 | BABCOCK AND WILCOX, ANCHOR/DARLING | THROTTLING REQUIREMENTS AND CAPABILITIES OF HIGH PRESSURE INJECTION VALVES | 03/21/1986 | 8604030039 |
86220 | MORRISON-KNUDSEN | DIESEL GENERATOR FIELD DOES NOT FLASH ON SIGNAL | 04/22/1986 | 8605230080 |
86221 | TENNESSEE VALLEY AUTHORITY, WEIR PUMPS | EXCESSIVE VIBRATION OF EMERGENCY RAW COOLING WATER PUMP MOTORS | 03/18/1986 | 8604030264 |
86222 | ARIZONA PUBLIC SERVICE, BOSTON PIPE AND FITTINGS | INADEQUATE ADHESION OF HIGH DENSITY SEALANT | 03/31/1986 | 8604150486 |
86223 | WESTINGHOUSE | INCREASED FAILURE PROBABILITY OF COILS USED IN CLASS 1E MOTOR STARTERS AND CONTACTORS | 06/19/1986 | 8606250270 |
86224 | TOLEDO EDISON, ITT GENERAL CONTROLS | HYDRAULIC FLUID LEAKAGE IN ACTUATORS | 06/16/1986 | 8606250228 |
86225 | CAROLINA POWER AND LIGHT, BORG-WARNER | MAIN FEEDWATER ISOLATION VALVE OPERATOR PISTON ROD FAILURES | 05/22/1986 | 8606110267 |
86226 | TENNESSEE VALLEY AUTHORITY, AIR MONITOR | DISCREPANCIES AFFECTING SHIELD BUILDING EXHAUST VENT RADIATION MONITOR | 05/20/1986 | 8606120031 |
86227 | ARIZONA PUBLIC SERVICE, THOMAS INCORPORATED | POST ACCIDENT SAMPLING SYSTEM | 06/05/1986 | 8606190031 |
86228 | PUBLIC SERVICE OF NEW HAMPSHIRE, GOULD | POTENTIAL BINDING OF SEIZE CONTACT CARRIER ASSEMBLY ON MOTOR CONTROL STARTERS | 05/28/1986 | 8606190177 |
86229 | TENNESSEE VALLEY AUTHORITY, MORRISON-KNUDSEN | DIESEL GENERATOR FIELD DOES NOT FLASH ON SIGNAL | 05/20/1986 | 8606110128 |
86230 | ARIZONA PUBLIC SERVICE, SKINNER VALVE, ANCHOR/DARLING | CLASS 1E QUALIFICATION OF SOLENOID VALVES APPLIES TO NORMALLY DEENERGIZED STATE RATHER THAN THE ENERGIZED STATE | 06/02/1986 | 8606190067 |
86231 | ILLINOIS POWER, ATWOOD & MORRILL , WALWORTH COMPANY | STAINLESS VALVE STEM CORROSION FAILURES | 05/28/1986 | 8606180179 |
86232 | ARIZONA PUBLIC SERVICE, BECHTEL POWER | WELD FAILURE ON PIPE SUPPORT STRUCTURE CAUSED BY THERMAL DISPLACEMENT OF PIPE | 05/27/1986 | 8606100002 |
86233 | DUKE POWER | FAILURE OF DIESEL GENERATOR FUEL RACKS TO OPEN DUE TO LACK OF HYDRAULIC PRESSURE IN GOVERNOR BOOSTER | 06/06/1986 | 8606190253 |
86234 | DUKE POWER | LOOSE PARTS MONITOR SYSTEM DECLARED INOPERABLE BECAUSE OF POWER SUPPLY FAILURE | 06/04/1986 | 8606190444 |
86235 | SOUTH CAROLINA ELECTRIC AND GAS | ADJUSTMENT PROBLEM IN TIMING CIRCUIT OF NOBLE GAS EFFLUENT MONITOR | 06/06/1986 | 8606190428 |
86236 | TEXAS UTILITIES GENERATING, WFI NUCLEAR PRODUCTS | ADMINISTRATIVE DEFICIENCY IN HANDLING NONCONFORMANCE REPORTS FOR FITTINGS AND FLANGES | 06/20/1986 | 8606300404 |
86237 | ATWOOD AND MORRILL | FAILURE OF EXTERNAL CLOSING SPRINGS ON MAIN STEAM ISOLATION VALVES | 06/13/1986 | 8606230375 |
86238 | GEORGIA POWER | FAILURE TO ADDRESS AMPACITY DERATING FOR POWER CABLE | 05/29/1986 | 8606110713 |
86239 | GEORGIA POWER, SOLA ELECTRIC | SEPARATION OF ELECTRICAL FIELD WIRES IN ISOLATION TRANSFORMERS | 06/12/1986 | 8607010388 |
86240 | FLORIDA POWER AND LIGHT | POTENTIAL FOR EXCESSIVE EMERGENCY DIESEL GENERATOR LOADING | 06/10/1986 | 8606270275 |
86241 | WASHINGTON PUBLIC POWER, TRANSAMERICA DELAVAL | LUBRICATING OIL PUMP TANK FOOT VALVE ELASTOMER LINING | 07/01/1986 | 8607150110 |
86242 | ARIZONA PUBLIC SERVICE, GA TECHNOLOGIES | BALANCE OF PLANT ENGINEERED SAFETY FEATURE ACTUATION SIGNAL DIGITAL LOGIC MODULES | 06/27/1986 | 8607150212 |
86243 | GOULDS PUMPS | INADEQUATE THREAD ENGAGEMENT ON MOTOR HOLD DOWN BOLTS FOR SERVICE WATER SYSTEM PUMP MOTOR | 06/02/1986 | 8606300176 |
86244 | NAMCO CONTROL | CRACKS IN PLASTIC CONTACT LEVER ARMS IN 14 QUALIFIED EA180 LIMIT SWITCHES | 07/14/1986 | 8607230255 |
86245 | TRANSAMERICA DELAVAL | DIESEL GENERATOR PROBLEM WITH FASTENING OF ENGINE CONNECTING ROD ASSEMBLY | 07/02/1986 | 8607080302 |
86246 | ARIZONA PUBLIC SERVICE, BORG-WARNER | CARBON STEEL GUIDES IN STAINLESS STEEL GATE VALVES | 06/10/1986 | 8607080336 |
86247 | ARIZONA PUBLIC SERVICE, GENERAL ELECTRIC, BECHTEL POWER | LACK OF COMPLIANCE WITH QUALITY ASSURANCE PROGRAM | 06/11/1986 | 8607080323 |
86248 | CAROLINA POWER AND LIGHT, TRANSAMERICA DELAVAL | INTAKE AND EXHAUST VALVE SPRINGS IN DIESEL GENERATOR | 05/29/1986 | 8606110497 |
86249 | ARIZONA PUBLIC SERVICE, BBC BROWN BOVERI, BECHTEL POWER | LACK OF COMPLIANCE WITH QUALITY ASSURANCE PROGRAM | 06/18/1986 | 8607070386 |
86250 | GEORGIA POWER, DRAGON VALVES | LEAKAGES AND STEM FAILURE ON NEEDLE VALVES BECAUSE OF HIGH VIBRATION | 06/19/1986 | 8607080006 |
86251 | CAROLINA POWER AND LIGHT, BBC BROWN BOVERI | 480 VOLT CIRCUIT BREAKER FAILURE | 06/12/1986 | 8606300286 |
86252 | BBC BROWN BOVERI | POSSIBLY CUT WIRES IN HARNESS OF K600 AND K800 CIRCUIT BREAKERS | 06/30/1986 | 8607070287 |
86253 | MORRISON-KNUDSEN | SKID PIPING FOR DIESEL GENERATOR AUXILIARY AND STARTING AIR | 06/30/1986 | 8607280195 |
86254 | ARIZONA PUBLIC SERVICE, POWER CONVERSION COOPER ENERGY | INADEQUATE LUG TERMINATIONS ON DIESEL GENERATOR CONTROL PANELS | 06/24/1986 | 8607080018 |
86255 | GEORGIA POWER, ANCHOR/DARLING | MODEL 5500 MECHANICAL SHOCK ABSORBER ARRESTORS | 06/19/1986 | 8607080021 |
86256 | WESTINGHOUSE | EMERGENCY CORE COOLANT SYSTEM PERFORMANCE FOR LOSS OF COOLANT ACCIDENT IN MODES 3 AND 4 | 06/24/1986 | Not Available |
86257 | HIGH VOLTAGE | AIR MONITORING SYSTEM INSENSITIVE TO CHLORINE | 07/14/1986 | 8607210120 |
86258 | CAROLINA POWER AND LIGHT, SIEMENS-ALLIS | SECONDARY DISCONNECT FINGERS ON 6.9 KV SWITCHGEAR | 07/02/1986 | 8607180319 |
86259 | ARIZONA PUBLIC SERVICE | REDUNDANT FAULT CURRENT PROTECTION | 07/07/1986 | 8607220190 |
86260 | COOPER ENERGY | KSV-16-T DIESEL GENERATOR DID NOT ROLL ON START BECAUSE OF LOOSE AIR STARTING VALVE INSERT | 06/20/1986 | Not Available |
86261 | CAROLINA POWER AND LIGHT, GENERAL ELECTRIC, WESTINGHOUSE | INSULATION BREAKDOWN ON TRANSFORMERS | 07/21/1986 | 8607210184 |
86262 | TENNESSEE VALLEY AUTHORITY, C AND D BATTERIES | FOREIGN MATERIAL IN BATTERIES | 07/02/1986 | 8607180316 |
86263 | PORTLAND GENERAL ELECTRIC, ATWOOD AND MORRILL | STATIONARY SLEEVE ON MAIN STEAM ISOLATION VALVE THRUST BEARING EXPANDING PAST ROTATING FACE | 07/25/1986 | 8608120233 |
86264 | DUKE POWER, ATWOOD AND MORRILL | VALVE OPENING SPRINGS REPLACED WITH HEAVIER SPRINGS | 07/16/1986 | 8608110562 |
86265 | WASHINGTON PUBLIC POWER, TRANSAMERICA DELAVAL | CLAMPING FORCE APPLIED THROUGH ROD BOLTING ON DIESEL GENERATOR CONNECTING ROD ASSEMBLY | 08/01/1986 | 8608150026 |
86266 | TRANSAMERICA DELAVAL | THREAD DAMAGE OF CONNECTING ROD BOLTS ON DIESEL GENERATOR | 08/13/1986 | 8608190266 |
86267 | GEORGIA POWER, C AND D BATTERIES | BLACK SUBSTANCE FLAKING OFF POSITIVE BATTERY STRAPS | 06/26/1986 | 8607310561 |
86268 | TEXAS UTILITIES GENERATING, ITT BARTON INSTRUMENTS | ENVIRONMENTAL QUALIFICATION OF MODEL 580 SERIES INDICATING SWITCHES | 07/03/1986 | 8607140272 |
86269 | SACRAMENTO MUNICIPAL UTILITY DISTRICT, DRAGON VALVES | SATISFACTORY TEST FOR 1- 3/4 INCH NEEDLE VALVES | 07/11/1986 | 8608120275 |
86270 | APL, LIMITORQUE, BUCHANAN STEEL PRODUCTS | DEVIATION FROM PURCHASE ORDER SPECIFYING ENVIRONMENTALLY QUALIFIED TERMINAL STRIPS | 07/16/1986 | 8608010258 |
86271 | ARIZONA PUBLIC SERVICE, KAMAN INSTRUMENTATION | NEW SOFTWARE TO ELIMINATE SATURATION OF RADIATION INSTRUMENT | 07/11/1986 | 8607300164 |
86272 | TENNESSEE VALLEY AUTHORITY, WESTINGHOUSE | POTENTIAL MALFUNCTION OF REACTOR PROTECTION SYSTEM PERMISSIVE P-10 | 07/31/1986 | 8608130253 |
86273 | TENNESSEE VALLEY AUTHORITY, BINGHAM-WILLAMET TE | HIGH VIBRATION MEASURED FOR PUMPS | 07/17/1986 | 8608060309 |
86274 | MORRISON-KNUDSEN | UNDERSIZED WELDS | 07/23/1986 | 8607310146 |
86275 | TENNESSEE VALLEY AUTHORITY, GENERAL ELECTRIC | FAILURE OF PEAK TEST BLOCK TERMINAL STUDS | 08/05/1986 | 8608190539 |
86276 | CAROLINA POWER AND LIGHT, WESTINGHOUSE | SAFETY GRADE CORE EXIT THERMOCOUPLE SIGNALS AND SETPOINTS REVISED FOR REACTOR COOLING SYSTEM SUBCOOLING AND INADEQUATE CORE COOLING | 06/30/1986 | 8607300245 |
86277 | LOUIS ALLIS | POTENTIALLY DEFECTIVE SYNCHRONIZING SPEED SWITCHES USED ON DIESEL GENERATOR | 08/20/1986 | 8608280098 |
86278 | ANCHOR/DARLING | TILTING DISC CHECK VALVES WITH TACK WELD BUSHINGS | 07/21/1986 | Not Available |
86279 | SACRAMENTO MUNICIPAL UTILITY DISTRICT, WILMAR ELECTRONICS | CHATTERING OF UNDERPOWER CIRCUIT BOARDS, MODEL 21-1FL | 07/03/1986 | 8608120179 |
86280 | FLORIDA POWER AND LIGHT, SIEMENS-ALLIS | DAMAGED ANTI-REVERSE ROTATION DEVICE PINS ON REACTOR COOLANT PUMP | 07/08/1986 | 8608050154 |
86281 | FLORIDA POWER AND LIGHT | POTENTIAL FOR OVERLOADED DIESEL GENERATOR | 01/28/1986 | 8602050488 |
86282 | TENNESSEE VALLEY AUTHORITY, BABCOCK AND WILCOX | AUXILIARY FEEDWATER INLET TO STEAM GENERATOR CHANGED FROM INTERNAL HEADER TO EXTERNAL HEADER | 06/18/1986 | 8607300204 |
86283 | GEORGIA POWER, RAYCHEM CORPORATION | SPLICED INSTRUMENT CABLES | 06/30/1986 | 8607280201 |
86284 | SOUTH CAROLINA ELECTRIC AND GAS | SPIKING NOBLE GAS EFFLUENT MONITOR ON REACTOR BUILDING PURGE SYSTEM | 06/03/1986 | 8607280136 |
86285 | KRUEGER MANUFACTURING | NONCOMPLIANCE WITH MATERIAL CERTIFICATIONS OF ALUMINUM EXTRUSION | 08/01/1986 | 8608070171 |
86286 | GEORGIA POWER, VALCOR ENGINEERING | SPRING FAILURES IN SOLENOID VALVES AT TEMPERATURES ABOVE 440 F | 07/31/1986 | 8609030339 |
86287 | AMERICAN WARMING AND VENTILATING | HORIZONTALLY MOUNTED MODEL 5171 FIRE DAMPERS INTENDED FOR MOUNTING WITH LINKAGE ABOVE THE DAMPER | 08/25/1986 | 8611050050 |
86288 | TENNESSEE VALLEY AUTHORITY, ATWOOD AND MORRILL | FAILURE OF CLOSING SPRING MAIN STEAM ISOLATION VALVE | 08/19/1986 | 8609030295 |
86289 | CAROLINA POWER AND LIGHT, WESTINGHOUSE | FOREIGN OBJECTS IN STEAM GENERATORS | 08/14/1986 | 8609030072 |
86290 | GEORGIA POWER | CONTROL ROOM ISOLATION DAMPER SOLENOID VALVES NOT IN CONFORMANCE WITH DESIGN REQUIREMENTS | 08/08/1986 | 8609030068 |
86291 | TEXAS UTILITIES GENERATING, GOULD | DESIGN CHANGE TO BATTERY RACK OF TRANVERSE BRACING NOT EVALUATED | 07/11/1986 | 8607170486 |
86292 | TEXAS UTILITIES GENERATING, WESTINGHOUSE | OPERATIONAL STATUS OF PLANT EQUIPMENT DURING MODE 4 OPERATION OF EMERGENCY CORE COOLANT SYSTEM | 06/26/1986 | 8607010495 |
86293 | GEORGIA POWER, BECHTEL POWER | SERVICE WATER PIPING DESIGN TEMPERATURES | 08/22/1986 | 8609080313 |
86294 | PORTLAND GENERAL ELECTRIC, LIMITORQUE, H. K. PORTER | VALVE OPERATOR INSULATION | 09/11/1986 | 8609170290 |
86295 | NATIONAL TECHNICAL SYSTEMS | NONCONFORMANCES AND CORRECTIVE ACTIONS REGARDING PART 21 ADMINISTRATION | 09/03/1986 | 8609120053 |
86296 | GEORGIA POWER | ERRONEOUSLY INSTALLED THREADED CAPS ON NITROGEN ACCUMULATOR VENT LINES | 08/06/1986 | 8609080291 |
86297 | GEORGIA POWER | CONTROL ROOM ISOLATION DAMPER SOLENOID VALVES NOT IN CONFORMANCE WITH DESIGN | 08/08/1986 | 8609080324 |
86298 | GEORGIA POWER | STARTING VOLTAGE FOR CONTAINMENT COOLING UNIT MOTORS MAY FALL BELOW MINIMUM VALUE FOR CLASS 1E MOTORS | 08/21/1986 | 8609080225 |
86299 | PACIFIC AIR PRODUCTS | ACTUATOR WITH JACK SCREW HANDWHEEL EMERGENCY OVERRIDE OPERATOR SHOULD BE MANUAL | 09/04/1986 | 8609110058 |
86300 | GEORGIA POWER | ADEQUACY OF FITTINGS ON CLASS 1E CONDUITS TO WITHSTAND DIFFERENTIAL SETTLEMENT BETWEEN STRUCTURES DURING SEISMIC EVENT | 08/19/1986 | 8609080299 |
86301 | GEORGIA POWER, RAYCHEM | SITE DESIGNED CABLE SPLICES USING HEAT SHRINKABLE INSULATION | 09/05/1986 | 8609220026 |
86302 | VALIDYNE ENGINEERING | POTENTIAL FAILURE MODE OF PRESSURE SENSOR COIL AND OTHER COMPONENTS IN STANDARD TRANSDUCER | 09/17/1986 | 8609250419 |
86303 | DUKE POWER | POWER OPERATED RELIEF VALVE CYCLING | 09/05/1986 | 8609190280 |
86304 | GEORGIA POWER | BEARING LUBRICANT IN CONTAINMENT COOLER FAN MOTORS NOT CONSISTENT WITH VENDOR RECOMMENDATIONS | 09/05/1986 | 8609220121 |
86305 | CAROLINA POWER AND LIGHT, WESTINGHOUSE | LOSS OF COOLANT ACCIDENT OCCURRING DURING MODES 3 AND 4 | 09/11/1986 | 8609190278 |
86306 | GEORGIA POWER, TRANSAMERICA DELAVAL, GENERAL ELECTRIC | RELAYS USED IN DIESEL GENERATOR CONTROL PANELS | 09/05/1986 | 8609220063 |
86307 | RTE DELTA, TRANSAMERICA DELAVAL | INCORRECTLY WIRED TYPE 12NGA15AG3 RELAYS IN DIESEL GENERATOR CONTROL PANELS | 09/03/1986 | 8609240066 |
86308 | HOUSTON LIGHTING AND POWER, LIMITORQUE | FAILURE OF TRIPPER FINGER ASSEMBLIES IN VALVE MOTOR VALVE ACTUATORS | 09/10/1986 | 8609180285 |
86309 | INDIANA AND MICHIGAN ELECTRIC, TENNESSEE VALLEY AUTHORITY, TERRY TURBINE | DEFECTIVE EMERGENCY HEAD LEVER FOR AUXILIARY FEED PUMP | 09/18/1986 | 8609230228 |
86310 | MISSISSIPPI POWER AND LIGHT | LOSS OF CONTROL ROOM ANNUNCIATION AND LOSS OF RADIOLOGICAL INSTRUMENTATION CHANNEL INDICATION | 09/16/1986 | 8609220192 |
86311 | DUKE POWER | FAILURE OF DIESEL GENERATOR TO START | 09/19/1986 | 8609220156 |
86312 | DRESSER INDUSTRIES | POSSIBLE STICKING IN CLOSED OR PARTIALLY OPEN POSITION OF MODEL 3050 DIAPHRAGM VALVES | 09/16/1986 | 8609250228 |
86313 | GA TECHNOLOGIES | DEFECTIVE INTERLOCK FOR UPWARD MOVEMENT OF CONTROL ROD | 09/17/1986 | 8609240243 |
86314 | GEORGIA POWER, BECHTEL POWER | PIPE SUPPORT TOLERANCES AND INSTALLATION PROCEDURES | 09/05/1986 | 8609220214 |
86315 | FLORIDA POWER, CARDINAL INDUSTRIAL PRODUCTS, HUB INCORPORATED | SAFETY RELATED BOLTS FROM SAME HEAT FOUND SOFTER THAN REQUIRED | 09/12/1986 | 8610270042 |
86316 | ATWOOD AND MORRILL | FAILURE OF 4 EXTERNAL CLOSING SPRINGS ON MAIN STEAM ISOLATION VALVES | 06/06/1986 | 8606130162 |
86317 | TENNESSEE VALLEY AUTHORITY, ATWOOD AND MORRILL | CLOSING SPRING FAILURE ON VALVES | 08/19/1986 | 8609030295 |
86318 | TEXAS UTILITIES GENERATING, TRANSAMERICA DELAVAL | FAILURE OF RUBBER FACING ON DIESEL GENERATOR LUBRICATING OIL SUMP TANK FOOT VALVES | 08/22/1986 | 8609030057 |
86319 | ARIZONA PUBLIC SERVICE, ITT GRINNELL | SWAY STRUT CLAMP INTERFACE | 03/26/1986 | 8604150170 |
86320 | GEORGIA POWER, PACIFIC PUMPS | CHEMICAL AND VOLUME CONTROL SYSTEM CENTRIFUGAL PUMP HOLD DOWN BOLTS | 08/20/1986 | 8609080282 |
86321 | CARDINAL INDUSTRIAL PRODUCTS | HEAT TREATING PROCESS CAUSING INCONSISTENT MECHANICAL PROPERTIES | 08/27/1986 | 8610010296 |
86322 | COMMONWEALTH EDISON, CARDINAL INDUSTRIAL PRODUCTS | FASTENER MATERIAL | 09/17/1986 | 8609250229 |
86323 | TEXAS UTILITIES GENERATING, ITT BARTON INSTRUMENTS | ENVIRONMENTAL QUALIFICATION OF MODEL 580 SERIES INDICATING SWITCHES | 08/22/1986 | 8609030398 |
86324 | TEXAS UTILITIES GENERATING, ITT BARTON INSTRUMENTS | ENVIRONMENTAL QUALIFICATION OF MODEL 580 SERIES INDICATING SWITCHES | 09/26/1986 | 8610090192 |
86325 | GEORGIA POWER, ANCHOR/DARLING | LOCK WELDS NOT INSTALLED ON SETSCREWS IN SWING CHECK VALVES | 09/10/1986 | 8609190312 |
86326 | TEXAS UTILITIES GENERATING, GOULD | DESIGN CHANGE TO BATTERY RACKS TRANSVERSE BRACING | 09/05/1986 | 8609160339 |
86327 | TEXAS UTILITIES GENERATING, RAYCHEM | ENVIRONMENTAL QUALIFICATION TEST METHOD RENDERS HEAT SHRINK KIT NPKS-02-01 UNACCEPTABLE | 09/26/1986 | 8610100218 |
86328 | GEORGIA POWER | STRUCTURAL ADEQUACY OF ELECTRIC UNIT HEATER SUPPORTS | 08/25/1986 | 8609150025 |
86329 | GEORGIA POWER, VALCOR ENGINEERING | POTENTIAL FOR HYDROGEN EMBRITTLEMENT FAILURE OF SOLENOID VALVE SPRINGS | 09/17/1986 | 8610080100 |
86330 | GILBERT/COMMONW EALTH | SWING CHILLER DEFICIENCY WOULD PREVENT START | 10/03/1986 | 8610090506 |
86331 | CAROLINA POWER AND LIGHT, WESTINGHOUSE | POTENTIAL STEAM GENERATOR REFERENCE LEG HEATING FOLLOWING A SECONDARY HIGH ENERGY LINE RUPTURE | 04/30/1985 | Not Available |
86332 | STONE AND WEBSTER | OUTSIDE CONTAINMENT FLOODING ANALYSIS REVISED TO INCLUDE PREVIOUSLY EXEMPTED FLOOD BARRIERS | 10/07/1986 | 8610150031 |
86333 | PHILADELPHIA ELECTRIC, WESTINGHOUSE | REACTOR PROTECTION SYSTEM POWER SUPPLY CIRCUIT BREAKER SHUNT TRIP COIL FAILURES | 07/08/1986 | 8610070131 |
86334 | STATIC O RING | POTENTIAL CHANGE IN ALLOWABLE OPERATING REPEATABILITY RANGES FOR CLASS 1E PRESSURE SWITCHES | 07/25/1986 | 8607290272 |
86335 | STATIC O RING | REVISED LIST OF PLANTS AND MODELS AFFECTED BY CLASS 1E PRESSURE SWITCHES | 07/28/1986 | 8608040194 |
86336 | GEORGIA POWER, BECHTEL POWER | CONDUIT SUPPORT INSTALLATIONS NOT IN CONFORMANCE WITH DESIGN REQUIREMENTS | 06/30/1986 | 8607280195 |
86337 | GEORGIA POWER, BECHTEL POWER | DIESEL GENERATOR BREAKER TRIP CIRCUIT | 06/26/1986 | 8607300027 |
86338 | GEORGIA POWER, WESTINGHOUSE | INTERMITTENT CONTACT BOUNCE IN 7300 SERIES TEMPERATURE CHANNEL TEST RELAY CARDS | 08/28/1986 | 8610060670 |
86339 | THERMAL SCIENCE | AMPACITY TESTS AT NOMINAL AMBIENT TEMPERATURE OF 40 C | 10/02/1986 | 8610140142 |
86340 | LOUIS ALLIS | SYNCHROSTART TYPE ESSB SPEED SWITCHES | 09/26/1986 | 8610100010 |
86341 | TENNESSEE VALLEY AUTHORITY, NUTHERM INTERNATIONAL, BUSSMANN | MIS-5 ACTUATING FUSES EXHIBITING PARTIAL ACTUATION | 10/29/1986 | 8611260393 |
86342 | NUCLEAR REGULATORY COMMISSION | FAILURE OF IODINE-125 SOURCES | 10/30/1986 | 8611040149 |
86343 | ARIZONA PUBLIC SERVICE, MARATHON STEEL | SOFT NUTS ON STEAM GENERATOR UPPPER SUPPORTS | 10/24/1986 | 8611050024 |
86344 | GEORGIA POWER, BECHTEL POWER | PIPE SUPPORT TOLERANCES AND INSTALLATION PROCEDURES | 10/21/1986 | 8611030332 |
86345 | GEORGIA POWER, BECHTEL POWER, PULLMAN POWER PRODUCTS | PROCESS AND ROOT DRAIN VALVES NOT INSTALLED IN ACCORDANCE WITH DESIGN REQUIREMENTS | 10/23/1986 | 8611030504 |
86346 | WASHINGTON PUBLIC POWER, BURNS AND ROE | INCORRECT SIZING OF UNDERGROUND CABLES FOR STANDBY SERVICE WATER PUMPS | 10/13/1986 | 8610220104 |
86347 | TEXAS UTILITIES GENERATING, BRAND INDUSTRIAL SERVICES | QUALIFICATION OF FIRE BARRIER SEALS | 07/16/1986 | 8607300142 |
86348 | TENNESSEE VALLEY AUTHORITY, SIEMENS-ALLIS, FORMSPRAG-MT. PLEASANT | LEAKAGE IN LOWER SEALS OF ESSENTIAL RAW COOLING WATER CLUTCH ASSEMBLY | 10/20/1986 | 8610270299 |
86349 | ARIZONA PUBLIC SERVICE, JOSEPH DYSON, MARATHON STEEL | FAILURE OF ASTM A540 GRADE B24 NUT | 10/09/1986 | 8610280397 |
86350 | VALIDYNE ENGINEERING | OPEN COIL IN PRESSURE SENSOR USED IN STANDARD TRANSDUCER | 10/16/1986 | 8610280012 |
86351 | ITT GRINNELL | VENDOR TEST OF AIR OPERATED DIAPHRAGM VALVES REVEALING NATURAL FREQUENCIES LESS THAN REQUIRED VALUE OF 33 HERTZ | 10/10/1986 | 8610200424 |
86352 | COMMONWEALTH EDISON, ANDERSON GREENWOOD | HIGH PRESSURIZER LEVEL INDICATION DUE TO LOOSE VALVES | 09/30/1986 | 8610090080 |
86353 | ANDERSON GREENWOOD, COMMONWEALTH EDISON | HIGH PRESSURIZER LEVEL INDICATION DUE TO LOOSE VALVES | 10/07/1986 | 8610150067 |
86354 | SACRAMENTO MUNICIPAL UTILITY DISTRICT, TRANSAMERICA DELAVAL | TIME DELAY RELAYS | 10/10/1986 | 8610210104 |
86355 | ARIZONA PUBLIC SERVICE, COOPER ENERGY | DIESEL GENERATOR AIR STARTING VALVE SEAT INSERT PLATING | 09/29/1986 | 8610160054 |
86356 | GEORGIA POWER | JUMPER WIRING ERROR IN BORIC ACID BLEND SYSTEM | 10/09/1986 | 8610220150 |
86357 | GEORGIA POWER, ANCHOR/DARLING | MISSING LOCK WELDS ON SET SCREWS IN SWING CHECK VALVES | 10/08/1986 | 8610220075 |
86358 | FOXBORO | STOP OF SHIPMENT OF N- E11 AND N-E13 TRANSMITTERS | 10/07/1986 | 8610170039 |
86359 | TENNESSEE VALLEY AUTHORITY | MANAGEMENT OF NONCONFORMANCE | 10/06/1986 | 8610160161 |
86360 | FLORIDA POWER AND LIGHT | JUSTIFICATION FOR CONTROL OF PURCHASED MATERIAL | 09/19/1986 | 8611100422 |
86361 | COMMONWEALTH EDISON, GOULD | FAILURE OF BATTERY INTERRACK CONNECTION CABLE ASSEMBLY | 11/10/1986 | 8611170264 |
86362 | TOLEDO EDISON, VELAN ENGINEERING | THRUST TO OPEN AND CLOSE GATE VALVES NOT FITTED WITH STELLITE UNDER TEST CONDITIONS | 11/05/1986 | 8611170218 |
86363 | GEORGIA POWER | CONTAINMENT COOLING UNITS NOT DELIVERING DESIGN AIR FLOW | 10/31/1986 | 8611170208 |
86364 | BBC BROWN BOVERI | TYPE 27B BATTERY GROUND DETECTOR RELAY | 11/07/1986 | 8611130249 |
86365 | PERFORMANCE CONTRACTING | MEETING MINUTES | 10/03/1986 | 8611070152 |
86366 | VIRGINIA ELECTRIC POWER, INLAND STEEL, ROCKWELL | LAMINATIONS IN WEB OF STEEL COLUMN OF SERVICE WATER SPRAY SYSTEM | 11/07/1986 | 8611250510 |
86367 | TENNESSEE VALLEY AUTHORITY, NUTHERM INTERNATIONAL, BUSSMANN | MIS-5 FUSES | 11/14/1986 | 8611260393 |
86368 | GEORGIA POWER, ANCHOR/DARLING | MISSING LOCK WELDS ON SET SCREWS OF SWING CHECK VALVES | 10/08/1986 | 8610240275 |
86369 | TENNESSEE VALLEY AUTHORITY, LIMITORQUE | FAILED MOTOR PINION KEY AND MOTOR SHAFT IN OPERATOR | 11/12/1986 | 8611250545 |
86370 | FLORIDA POWER AND LIGHT | POTENTIALLY LEAKING FUEL RODS | 01/31/1986 | 8602180276 |
86371 | GENERAL ELECTRIC | HFA RELAYS | 11/17/1986 | 8611250332 |
86372 | PARSONS PEEBLES ELECTRIC, COOPER ENERGY | DIESEL GENERATOR WITH DAMAGED ROTOR POLE | 11/24/1986 | 8612010429 |
86373 | GEORGIA POWER, CONAX BUFFALO | LEAKAGE THROUGH DRILLED HOLE IN SIDE OF PENETRATION HEADER PLATE ON SOME ELECTRICAL PENETRATION ASSEMBLIES | 11/12/1986 | 8612020305 |
86374 | GEORGIA POWER, PACIFIC PUMPS, WESTINGHOUSE | CHEMICAL AND VOLUME CONTROL SYSTEM CENTRIFUGAL CHARGING PUMP HOLD DOWN BOLTS OF LOWER STRENGTH MATERIAL THAN SPECIFIED | 09/22/1986 | 8612020255 |
86375 | GEORGIA POWER, GENERAL ELECTRIC, RTE DELTA | TYPE NGA15AG3 RELAYS USED IN DIESEL GENERATOR CONTROL PANELS | 11/20/1986 | 8612080116 |
86376 | ARIZONA PUBLIC SERVICE, RUSKIN COMPANY | DAMPER SEALS NOT MEETING REQUIRED SPECIFICATIONS | 11/07/1986 | 8612040242 |
86377 | COMMONWEALTH EDISON, AMP CORPORATION, GENERAL ELECTRIC | AMP BUTT SPLICES FAILED ENVIRONMENTAL QUALIFICATION TEST | 12/09/1986 | 8612160288 |
86378 | HOUSTON LIGHTING AND POWER, BORG-WARNER, PRE-TEMP COMPANY | ESSENTIAL RAW COOLING WATER SYSTEM CHILLER TRIP SWITCHES | 12/05/1986 | 8612160113 |
86379 | DUKE POWER | DIESEL GENERATOR TEST START FAILURES | 12/05/1986 | 8612120206 |
86380 | GEORGIA POWER | CONTAINMENT COOLER BEARING LUBRICATING OIL NOT CONSISTENT WITH VENDOR RECOMMENDATION | 12/03/1986 | 8612150232 |
86381 | BIW CABLE SYSTEMS, BOSTON EDISON | REELS OF #16 AWG 600 V INSTRUMENT CABLE WITH NONCONFORMING MATERIAL | 11/03/1986 | 8612100033 |
86382 | ARIZONA PUBLIC SERVICE, KAMAN INSTRUMENTATION | INCORRECT CONVERSION FACTORS USED IN PARTICULATE CHANNEL OF RADIATION MONITOR | 11/19/1986 | 8612090582 |
86383 | GEORGIA POWER | OVERSIZED POWER STRUT CONDUIT CLAMPS | 11/24/1986 | 8612090430 |
86384 | MISSISSIPPI POWER AND LIGHT, BECHTEL POWER | LOW FLOW THROUGH STANDBY SERVICE WATER PUMP | 11/25/1986 | 8612090061 |
86385 | GEORGIA POWER, BECHTEL POWER, WESTINGHOUSE | INSTRUMENT CABLE INSIDE CONTAINMENT SPAN REDUCED | 11/06/1986 | 8612020330 |
86386 | ARIZONA PUBLIC SERVICE | NOZZLE TO SHELL WELDS ON ASME III TANKS AND HEAT EXCHANGERS | 11/14/1986 | 8612030535 |
86387 | BASLER ELECTRIC | CRACKING OF O-RINGS ON LATCH MECHANISM OF DIESEL GENERATOR EXCITER CONTACTORS | 11/25/1986 | 8702170612 |
86388 | TRANSAMERICA DELAVAL, BASLER ELECTRIC, GENERAL ELECTRIC | POTENTIAL PROBLEM WITH K1 RELAY IN THE VOLTAGE REGULATOR OF DIESEL GENERATOR | 12/09/1986 | Not Available |
86389 | AUTOMATIC SPRINKLER | POTENTIAL MALFUNCTION OF 6 INCH MODEL C DELUGE VALVE AND MERCURY CHECK DEVICES | 12/01/1986 | 8612150440 |
86390 | VERMONT YANKEE, LIMITORQUE | MOTOR OPERATOR BURNOUT APPLICABLE TO OPERATORS MANUFACTURED BEFORE 1975 | 11/10/1986 | 8612220300 |
LOG_NO | NOTIFIER, VENDOR | DESCRIPTION | REP_DATE | ACCESS_NO |
85001 | G. H. BETTIS | POTENTIAL DEGRADATION OF ACTUATOR STROKING TIMES BECAUSE OF ETHYLENE PROPYLENE SEALS ABSORBING LUBRICANT MOBIL 28 | 11/28/1984 | 8501150463 |
85002 | TENNESSEE VALLEY AUTHORITY, BABCOCK AND WILCOX, BINGHAM-WILLAME TTE | MAKEUP AND HIGH PRESSURE INJECTION PUMP VIBRATION | 11/19/1984 | 8412140116 |
85003 | TENNESSEE VALLEY AUTHORITY, ITT GRINNELL | DEFECTS IN PIPE CLAMPS | 11/19/1984 | 8412130626 |
85004 | NATIONAL VALVE | POTENTIAL REDUCTION IN THE SIDE TO SIDE PIVOT OF CERTAIN SWAY STRUT AND MECHANICAL SNUBBER PARTS | 11/27/1984 | 8412050173 |
85005 | GENERAL ELECTRIC, TOPAZ ELECTRONICS | LOW VOLTAGE CONTROLS FOR DEDICATED INVERTERS IMPROPERLY SET | 12/10/1984 | ml010920060 |
85006 | TENNESSEE VALLEY AUTHORITY, BABCOCK AND WILCOX | STRESS CORROSION CRACKING OF HIGH STRENGTH BOLTING MATERIAL IN REACTOR COOLANT SYSTEM SUPPORTS AND RESTRAINTS | 10/25/1984 | 8411200467 |
85007 | ROCHESTER GAS AND ELECTRIC, CATALYTIC, AUTOMATIC SWITCH COMPANY | UPGRADE DESIGN ERROR FOR POST-ACCIDENT FILTER DUCT VALVE SOLENOIDS | 12/03/1984 | 8502120203 |
85008 | DUKE POWER | QUENCH CRACKS IN ASME CLASS 2 HEXAGONAL NUTS | 12/26/1984 | 8501070061 |
85009 | CLEVELAND ELECTRIC ILLUMINATING, BORG-WARNER | GATE VALVE GUIDE FAILURE | 11/28/1984 | 8412110385 |
85010 | MISSISSIPPI POWER AND LIGHT, TRANSAMERICA DELAVAL | DIESEL GENERATOR | 11/07/1984 | 8411290625 |
85011 | TENNESSEE VALLEY AUTHORITY, AUMA ACTUATORS | DEFECTIVE WIRING CONNECTIONS IN MOTOR OPERATORS | 11/07/1984 | 8411290629 |
85012 | PUBLIC SERVICE ELECTRIC AND GAS, TOPAZ ELECTRONICS, GENERAL ELECTRIC | LOW VOLTAGE CONTROLS FOR DEDICATED INVERTERS IMPROPERLY SET | 11/08/1984 | 8411290111 |
85013 | ILLINOIS POWER , TOPAZ ELECTRONICS, GENERAL ELECTRIC | LOW VOLTAGE CONTROLS FOR DEDICATED INVERTERS IMPROPERLY SET | 01/02/1985 | 8501160319 |
85014 | COLT INDUSTRIES, FAIRBANKS MORSE | FATIGUE CRACKS IN FUEL INJECTION PUMP VALVE HOLDERS ON DEISEL GENERATOR | 12/20/1984 | 8501070316 |
85015 | CAROLINA POWER AND LIGHT, TRANSAMERICA DELAVAL | PISTON SKIRT TYPE NEEDS REPLACEMENT IN EMERGENCY DIESEL GENERATOR | 12/12/1984 | 8501150425 |
85016 | CAROLINA POWER AND LIGHT, SOUTHWEST FABRICATING | INCORRECT MATERIAL USED IN 6000 POUNDS PER SQUARE INCH REDUCERS | 12/13/1985 | 8501150441 |
85017 | TENNESSEE VALLEY AUTHORITY, BABCOCK AND WILCOX | WIRING DEFECTS IN ENGINEERED SAFETY FEATURE ACTUATION SIGNAL CABINETS | 12/12/1984 | 8501150453 |
85018 | GENERAL ELECTRIC | LIMITED SEISMIC CAPABILITY OF GEMAC 5000 MODULE DESIGN | 01/11/1985 | ml010920063 |
85019 | CAROLINA POWER AND LIGHT, WESTINGHOUSE | CONTACT BOUNCE OF TEMPERATURE CHANNEL TEST CARD ON 7300 PROCESS PROTECTION CARD | 12/17/1984 | 8501140119 |
85020 | HIGH VOLTAGE ENGINEERING | LOST EPOXY ADHESIVES ON CHLORINE DETECTORS | 01/07/1985 | 8501140185 |
85021 | TENNESSEE VALLEY AUTHORITY, G. H. BETTIS | ACTUATORS WITH POTENTIAL STROKING TIMES EXCEEDING 15 SECONDS | 12/05/1984 | 8501150463 |
85022 | CAROLINA POWER AND LIGHT, G. H. BETTIS, RUSKIN COMPANY | LUBRICANT AND SEALS TO BE CHANGED ON OPERATORS FOR HEATING, VENTILATION, AND AIR CONDITIONING DAMPERS | 12/18/1984 | 8501140240 |
85023 | CAROLINA POWER AND LIGHT, SIEMENS-ALLIS | METAL FATIGUE IN LUGS ON SECONDARY DISCONNECT OF CIRCUIT BREAKERS | 12/18/1984 | 8501140223 |
85024 | WASHINGTON PUBLIC POWER | NONCONSERVATIVE ASSUMPTIONS ASSOCIATED WITH EQUIPMENT QUALIFICATION | 01/15/1985 | 8503120428 |
85025 | NIAGARA MOHAWK POWER, GENERAL ELECTRIC, TOPAZ ELECTRONICS | LOW VOLTAGE CONTROLS FOR DEDICATED INVERTERS IMPROPERLY SET | 12/17/1984 | 8501100769 |
85026 | KANSAS GAS AND ELECTRIC | LIST OF DEFICIENCY REPORTS | 01/03/1985 | 8501150401 |
85027 | KERITE COMPANY | INSULATING TAPES NOT MEETING QUALITY ASSURANCE REQUIREMENTS | 01/11/1985 | 8501210104 |
85028 | PAUL MUNROE- ENERTECH | HYDRAULIC FLUID CONTAMINATION IN VALVE OPERATORS | 01/12/1985 | 8501230198 |
85029 | GENERAL ELECTRIC, ITT HAMMELL | STEM COUPLING FAILURE OF 2500-POUNDS PER SQUARE INCH 2-INCH SCRAM DISCHARGE VOLUME DRAIN VALVE | 02/08/1985 | ml010920066 |
85030 | LOUISIANA POWER AND LIGHT, SANDVIK STEEL | LINEAR CRACK IN STAINLESS STEEL TUBING CAUSED BY LOCALIZED OVERHEATING OF BILLET MATERIAL PRIOR TO TUBE HOLLOW EXTRUSION | 08/31/1984 | 8409200510 |
85031 | CLEVELAND ELECTRIC ILLUMINATING, GENERAL ELECTRIC, TOPAZ ELECTRONICS | LOW VOLTAGE CONTROLS FOR DEDICATED INVERTERS IMPROPERLY SET | 11/28/1984 | 8412110405 |
85032 | GULF STATES UTILITIES, GENERAL ELECTRIC, TOPAZ ELECTRONICS | LOW VOLTAGE CONTROLS FOR DEDICATED INVERTERS IMPROPERLY SET | 11/19/1984 | 8412060735 |
85033 | PUBLIC SERVICE ELECTRIC AND GAS, GENERAL ELECTRIC, TOPAZ ELECTRONICS | LOW VOLTAGE CONTROLS FOR DEDICATED INVERTERS IMPROPERLY SET | 12/14/1984 | 8501100775 |
85034 | TENNESSEE VALLEY AUTHORITY, BYRON JACKSON, BORG-WARNER | FAILURE OF EMERGENCY RAW COOLING WATER SHAFT | 11/02/1984 | 8411160211 |
85035 | MISSISSIPPI POWER AND LIGHT, W. J. WOOLLEY | PERSONNEL AIR LOCKS NOT SEISMICALLY QUALIFIED | 10/03/1984 | 8411160621 |
85036 | TENNESSEE VALLEY AUTHORITY, BORG-WARNER | BONNET STUDS IMPROPERLY TORQUED ON DHR STANDBY DIESEL GENERATOR VALVES | 09/25/1984 | 8411160627 |
85037 | CAROLINA POWER AND LIGHT, TRANSAMERICA DELAVAL | PRESSURE SENSING LINE IN STARTING AIR SYSTEM FOR STANDBY DIESEL GENERATORS | 08/16/1984 | 8409100101 |
85038 | CLEVELAND ELECTRIC ILLUMINATING, TRANSAMERICA DELAVAL | STANDBY DIESEL GENERATOR VOLTAGE REGULATION | 10/26/1984 | 8411130314 |
85039 | CAROLINA POWER AND LIGHT, TRANSAMERICA DELAVAL | DEFECTIVE DIESEL ENGINE MOUNTED FUEL OIL LINES | 10/31/1984 | 8411160086 |
85040 | WASHINGTON PUBLIC POWER, TRANSAMERICA DELAVAL | STANDBY DIESEL ENGINE PISTON SKIRTS NEED STRESS RELIEF | 12/31/1984 | 8501070470 |
85041 | TRANSAMERICA DELAVAL | POTENTIAL DEFECT IN DSR OR DSRV STANDBY DIESEL GENERATOR AIR FILTER CAUSED BY CHANGE IN PURCHASE SPECIFICATION | 01/22/1985 | 8501280486 |
85042 | CAROLINA POWER AND LIGHT, TRANSAMERICA DELAVAL | DEFECTIVE GOVERNOR DRIVE COUPLING INSTALLED IN EMERGENCY DIESEL GENERATORS | 11/16/1984 | 8501230199 |
85043 | PAUL MUNROE- ENERTECH | HYDRAULIC FLUID CONTAMINATION IN VALVE OPERATORS | 01/15/1985 | 8501230198 |
85044 | TENNESSEE VALLEY AUTHORITY, UNISTRUT CORPORATION | DEFECTIVE MOUNTING BOLTS ON LEVEL SWITCHES FOR SCRAM DISCHARGE VOLUME TANKS | 01/18/1985 | 8502050139 |
85045 | ILLINOIS POWER , RUSKIN COMPANY | INTERLOCKING BLADE FIRE DAMPERS FAILED TO CLOSE | 01/04/1985 | 8501210335 |
85046 | HOUSTON LIGHTING AND POWER, RUSKIN COMPANY | INTERLOCKING BLADE FIRE DAMPERS FAILED TO CLOSE | 01/09/1985 | 8501280104 |
85047 | ARIZONA PUBLIC SERVICE, RUSKIN COMPANY | INTERLOCKING BLADE FIRE DAMPERS FAILED TO CLOSE | 12/08/1984 | 8412270583 |
85048 | BINGHAM- WILLAMETTE, GENERAL ELECTRIC, WINTER CONTROLS | POSSIBLE CARBONIZATION OF EPOXY END PLUG AND SUBSEQUENT SHORT OUT OF LEAD WIRES OF SPACE HEATERS ON MOTORS SUPPLIED WITH PUMPS | 01/24/1985 | 8501290393 |
85049 | MISSISSIPPI POWER AND LIGHT, AGASTAT RELAY | FAILURE OF GP SERIES RELAYS TO SWITCH | 01/10/1985 | 8502050097 |
85050 | TENNESSEE VALLEY AUTHORITY, BABCOCK AND WILCOX | NONCONSERVATIVE ANALYSIS OF NEUTRON FLUX | 01/04/1985 | 8501160048 |
85051 | ARIZONA PUBLIC SERVICE | REFUELING WATER TANK PENETRATION SLEEVES NOT SEISMICALLY QUALIFIED | 09/24/1984 | 8410100603 |
85052 | ARIZONA PUBLIC SERVICE, COMBUSTION ENGINEERING | FATIGUE FAILURE OF CHARGING PUMPS | 11/28/1984 | 8412130628 |
85053 | CAROLINA POWER AND LIGHT, WESTINGHOUSE, ITT GRINNELL | NATURAL FREQUENCIES OF AIR OPEATED DIAPHRAGM VALVES | 10/25/1984 | 8411210041 |
85054 | TENNESSEE VALLEY AUTHORITY, BABCOCK AND WILCOX | PANEL INSTRUMENTS NOT SEISMICALLY QUALIFIED | 12/17/1984 | 8501160002 |
85055 | CLEVELAND ELECTRIC ILLUMINATING | IMPROPER DESIGN ASSUMPTION FOR POSTULATED PIPE RUPTURE OF REACTOR FEEDWATER SYSTEM | 12/07/1984 | 8412200428 |
85056 | TENNESSEE VALLEY AUTHORITY, LIMITORQUE | REAUDIT OF VENDOR QUALITY ASSURANCE PROGRAM | 11/01/1984 | 8411160180 |
85057 | CAROLINA POWER AND LIGHT, WESTINGHOUSE | WELD DEFECTS IN WESTINGHOUSE ACCUMULATOR TANKS | 12/14/1984 | 8501150443 |
85058 | CAROLINA POWER AND LIGHT, WESTINGHOUSE | ON-LINE TEST CIRCUIT FOR SOLID STATE PROTECTION SYSTEM MODIFIED TO ENSURE DETECTION OF POTENTIAL FAILURE | 12/04/1984 | 8501150448 |
85059 | CAROLINA POWER AND LIGHT, CARDINAL INDUSTRIAL PRODUCTS, HUB INCORPORATED | BOLT HARDNESS GREATER THAN MAXIMUM HARDNESS VALUES | 11/30/1984 | 8412120113 |
85060 | GEORGIA POWER, G. H. BETTIS, RUSKIN COMPANY | DAMPER AND VALVE ACTUATORS NEED NEW SEALS AND DOW CORNING MOLYKOTE 44 LUBRICATING OIL | 12/06/1984 | 8501160096 |
85061 | CAROLINA POWER AND LIGHT, WESTINGHOUSE, LIMITORQUE | COMPONENT COOLING WATER SYSTEM BUTERFLY VALVE OPERATORS | 11/30/1984 | 8412120133 |
85062 | ARIZONA PUBLIC SERVICE, ANCHOR/DARLING | MAIN STEAM ISOLATION VALVE CLOSURE TIME EXCEEDS REQUIRED 5 SECONDS | 10/25/1984 | 8411160431 |
85063 | ARIZONA PUBLIC SERVICE, ANCHOR/DARLING | INSPECTION AND REWORK OF CHECK VALVES | 12/14/1984 | 8412270596 |
85064 | ARIZONA PUBLIC SERVICE, WALDINGER, BECHTEL POWER | HEATING, VENTILATION, AND AIR CONDITIONING ACCEPTANCE CRITERIA | 12/12/1984 | 8412280448 |
85065 | NIAGARA MOHAWK POWER, CLOW CORPORATION | OPERABILITY OF TRICENTRIC VALVES BECAUSE OF VARIATION IN PHYSICAL CHARACTERIZATION | 11/16/1984 | 8412060256 |
85066 | DUKE POWER, WESTINGHOUSE | POTENTIAL OVERPRESSURIZATION OF COMPONENT COOLING WATER SYSTEM SURGE TANKS | 11/09/1984 | 8411260161 |
85067 | CAROLINA POWER AND LIGHT, SIEMENS-ALLIS | WELDING ON 6.9 KV SWITCH GEAR | 08/13/1984 | 8409100028 |
85068 | WASHINGTON PUBLIC POWER, ROCKBESTOS | CABLE INSULATION DAMAGE | 11/13/1984 | 8411280059 |
85069 | ARIZONA PUBLIC SERVICE, TARGET ROCK | SOLENOID VALVE NOT MEETING TEST REQUIRE MENT | 11/14/1984 | 8412010122 |
85070 | CAROLINA POWER AND LIGHT, BERGEN-PATERSON PIPE SUPPORT | DEFICIENCIES IN SEISMIC CATEGORY I PIPE HANGERS | 11/30/1984 | 8412130598 |
85071 | PUBLIC SERVICE ELECTRIC AND GAS, GENERAL ELECTRIC | DEFECTIVE TYPE AKR-30 CIRCUIT BREAKERS | 11/26/1984 | 8412200357 |
85072 | TENNESSEE VALLEY AUTHORITY, COMSIP | CONTAINMENT HYDROGEN ANALYZER CATALYST BEDS HAVING LIMITED LIFETIME | 11/28/1984 | 8412120416 |
85073 | TENNESSEE VALLEY AUTHORITY | DEFECTIVE SEISMIC CATEGORY I COMPONENTS | 11/27/1984 | 8412130544 |
85074 | GEORGIA POWER | DISCREPANCIES IN HEATING, VENTILATION, AND AIR CONDITIONING DUCT SUPPORT WELDING | 10/26/1984 | 8411290382 |
85075 | ILLINOIS POWER , TITUS MANUFACTURING | POTENTIAL DEFECT IN MODEL 272 GRILLES | 01/31/1985 | 8502080374 |
85076 | BABCOCK AND WILCOX | POTENTIAL FALSIFICATION OF INSPECTION RECORDS | 01/14/1985 | 8501250537 |
85077 | HEXCEL CORPORATION | ENERGY ABSORBING PIPE RESTRAINTS HAVING LESS THAN ACCEPTABLE CRUSH STRENGTHS | 02/12/1985 | 8503040480 |
85078 | GENERAL ELECTRIC, ITT HAMMELL | STEM COUPLING FAILURE OF 2500 POUNDS PER SQUARE INCH 2- INCH SCRAM DISCHARGE VOLUME DRAIN VALVE | 02/08/1985 | not available |
85079 | CHICAGO FLUID POWER | DIESEL ENGINE PISTON ROD MATERIAL CHANGE AND DESIGN CHANGE | 02/22/1985 | 8502260270 |
85080 | UNIVERSITY OF VIRGINIA | POSSIBLE PART 20 VIOLATION AT NONPOWER REACTOR | 02/20/1985 | 8503050411 |
85081 | UNIVERSITY OF VIRGINIA | POSSIBLE PART 20 VIOLATION AT NONPOWER REACTOR | 02/20/1985 | 8503050470 |
85082 | WASHINGTON PUBLIC POWER, PAUL-MUNROE ENERTECH | HYDRAULIC OPERATOR PUMP CYCLING MORE FREQUENTLY THAN SPECIFIED | 01/11/1985 | 8503040114 |
85083 | CLEVELAND ELECTRIC ILLUMINATING | IMPROPER DESIGN ASSUMPTION FOR POSTULATED PIPE RUPTURE OF REACTOR FEEDWATER SYSTEM | 02/14/1985 | 8502270298 |
85084 | PUBLIC SERVICE ELECTRIC AND GAS, RUSKIN COMPANY | PERFORMANCE OF SPRING CLOSURE FIRE DAMPERS | 01/25/1985 | 8502270005 |
85085 | BASLER ELECTRIC | OVERHEATING OF TRANSFORMERS IN GENERATOR EXCITER | 02/12/1985 | 8502280218 |
85086 | CAROLINA POWER AND LIGHT, WESTINGHOUSE | POTENTIAL HEATING OF STEAM GENERATOR REFERENCE LEG AFTER SECONDARY HIGH ENERGY LINE RUPTURE | 11/30/1984 | 8412120125 |
85087 | GREER HYDRAULICS | IN VALVE ACTUATORS, INCOMPATIBILITY BETWEEN ETHYLENE PROPYLENE RUBBER COMPONENTS AND LUBRICANT CAUSED COMPONENTS TO SWELL | 02/11/1985 | 8502270378 |
85088 | ARIZONA PUBLIC SERVICE | DAMAGED VALVES AND PIPING IN HIGH PRESSURE SAFETY INJECTION SYSTEM | 11/28/1984 | 8412120076 |
85089 | COLT INDUSTRIES, ROBERTSHAW CONTROLS | DIESEL GENERATOR VALVE LOWER OVERRUN ASSEMBLIES NEED LOCKING OF STEMS TO NUTS | 01/28/1985 | ml010920070 |
85090 | NUCLEAR REGULATORY COMMISSION, AUTOMATIC SPRINKLER | PROBLEM WITH MODEL C DELUGE VALVES | 01/25/1985 | 8502010062 |
85091 | CLEVELAND ELECTRIC ILLUMINATING, TOPAZ ELECTRONICS, GENERAL ELECTRIC | LOW VOLTAGE CONTROLS FOR DEDICATED INVERTERS IMPROPERLY SET | 02/07/1985 | 8502220190 |
85092 | WESTINGHOUSE | DEFICIENCY IN ONE VERSION OF TRIAXIAL BULKHEAD CONNECTORS USED FOR FIELD CONNECTIONS | 03/15/1985 | 8503210410 |
85093 | TENNESSEE VALLEY AUTHORITY, BABCOCK AND WILCOX | DEFECTIVE WELDS ON BAFFLE PLATES IN CORE SUPPORT ASSEMBLY | 01/09/1985 | 8502070027 |
85094 | TENNESSEE VALLEY AUTHORITY, BINGHAM-WILLAME TTE | DEFECTS IN QUALITY ASSURANCE PROGRAM FOR SPARE PARTS | 01/17/1985 | 8502070363 |
85095 | TENNESSEE VALLEY AUTHORITY | POTENTIAL FOR CONTROL ROD DRIVE MECHANISM HEAVY DRIVE ROD GUIDE SCREW TO ROTATE OUT OF POSITION | 01/17/1985 | 8502070050 |
85096 | GULF STATES UTILITIES, TRANSAMERICA DELAVAL | DETERIORATED SHIELDED CABLES IN DIESEL GENERATOR EXCITATION CABINETS | 12/12/1984 | 8501280192 |
85097 | GULF STATES UTILITIES, PACIFIC SCIENTIFIC, BERGEN-PATERSON PIPE SUPPORT | DEFICIENCY IN INSTALLATION OF SNUBBERS AND CLAMPS | 01/07/1985 | 8501280050 |
85098 | CROSBY VALVE | LATCH BEARING FAILURE CAUSED DURING VIBRATION AGING AND SEISMIC TESTING OF EFCO-600 SERIES ACTUATOR | 02/15/1985 | 8502210146 |
85099 | GEORGIA POWER, PULLMAN POWER PRODUCTS | WELD RADIOGRAPHIC TECHNIQUE DEFICIENCIES | 01/17/1985 | 8502210345 |
85100 | DUQUESNE LIGHT, BINGHAM-WILLAME TTE, BABCOCK AND WILCOX | AUXILIARY FEEDWATER PUMP IMPELLER WEAR RING | 10/08/1984 | 8502130066 |
85101 | SOLIDSTATE CONTROLS | CLASS 1E EQUIPMENT POSSIBLY CONTAINING CAPACITORS WITH HIGHER THAN NORMAL FAILURE RATES | 02/06/1985 | 8502120242 |
85102 | CAROLINA POWER AND LIGHT, WESTINGHOUSE | FAILURE OF WESTINGHOUSE REACTOR PROTECTION SYSTEM FOLLOWING SECONDARY HIGH ENERGY LINE BREAK | 02/26/1985 | 8503180346 |
85103 | WESTINGHOUSE | POSSIBLE UNDETECTABLE FAILURES IN ENGINEERED SAFEGUARDS FEATURES ACTUATION SYSTEM | 03/22/1985 | 8503270351 |
85104 | COLT INDUSTRIES, ROBERTSHAW CONTROLS | THERMOSTATIC VALVE MALFUNCTION IN FAIL SAFE TO FULL COOLING POSITION | 01/28/1985 | 8502080467 |
85105 | INRYCO INCORPORATED, WESTERN CONCRETE STRUCTURES | FAILURE OF POST-TENSIONED TENDON ANCHOR | 02/04/1985 | 8502080505 |
85106 | MORRISON- KNUDSEN | SUN GEARS FOUND WITH GRINDING NOTCHES AT OR BELOW OPTIMUM RADIUS AT ROOT OF GEAR TOOTH | 03/05/1985 | 8503150246 |
85107 | CROSBY VALVE, GULF AND WESTERN | FAILURE OF LATCH ROLLER BEARING ON EFCO-600 ACTUATOR, WHICH COULD RENDER MAIN STEAM ISOLATION VALVE INOPERABLE | 02/15/1985 | 8502200257 |
85108 | COMMONWEALTH EDISON, GOULD NATIONAL BATTERY | THIRTY CELLS OF 125 V DC BATTERY SHOW CORROSION AROUND WELD BETWEEN PLATES AND INTERNAL BUSS BAR | 03/04/1985 | 8503150451 |
85109 | CLEVELAND ELECTRIC ILLUMINATING, RUSKIN COMPANY | CLOSURE OF FIRE DAMPERS | 02/27/1985 | 8503130078 |
85110 | ILLINOIS POWER , TITUS MANUFACTURING | POTENTIAL DEFECT IN MODEL 272 GRILLES | 01/31/1985 | 8502080374 |
85111 | TENNESSEE VALLEY AUTHORITY | EXCESSIVE LEAKAGE ON MAIN STEAM ISOLATION VALVES | 01/15/1985 | 8501290100 |
85112 | LOUIS ALLIS | CRACKED WELD IN COIL GUARDS | 03/06/1985 | 8503180150 |
85113 | GEORGIA POWER, BECHTEL POWER | USE OF INCORRECT DESIGN TEMPERATURE IN NCULEAR SERVICE COOLING WATER PIPING SYSTEM | 01/17/1985 | 8502210326 |
85114 | CLEVELAND ELECTRIC ILLUMINATING, W. J. WOOLLEY | OVERPRESSURIZATION OF ISOLATED VOLUMES IN DRYWELL DURING POSTULATED LOSS OF COOLANT ACCIDENT | 01/11/1985 | 8501280706 |
85115 | GULF STATES UTILITIES | SPLIT TERMINAL BLOCKS | 11/19/1984 | 8412060696 |
85116 | ARIZONA PUBLIC SERVICE, FOXBORO | UNQUALIFIED POWER SUPPLIES | 11/15/1984 | 8412010137 |
85117 | ARIZONA PUBLIC SERVICE, FOXBORO | MODULES INSTALLED IN WRONG UNIT | 11/15/1984 | 8412010037 |
85118 | DUKE POWER, WESTINGHOUSE | CONTROL ROD DRIVE MECHANISM HEAVY ROD DRIVE GUIDE SCREW ROTATED OUT OF POSITION | 01/10/1985 | 8501230083 |
85119 | WASHINGTON PUBLIC POWER, WESTINGHOUSE | DAMAGED WIRES ON DS/DSL CIRCUIT BREAKER | 12/27/1984 | 8401210140 |
85120 | DUKE POWER, WESTINGHOUSE | POSSIBILITY OF TUBE FAILURE IN REACTOR COOLANT PUMP THERMAL BARRIER HEAT EXCHANGER | 11/09/1984 | 8501210057 |
85121 | GULF STATES UTILITIES, VELAN VALVE | EXCESSIVE LEAKAGE OF CONTAINMENT ISOLATION CHECK VALVES | 11/19/1984 | 8412060336 |
85122 | MORRISON- KNUDSEN | HEAT LOAD OF EMD DIESEL ENGINE MODEL 645 WITH AUXILIARY ACCESSORIES | 03/01/1985 | 8503140073 |
85123 | GENERAL ELECTRIC | IMPROPERLY HEAT TREATED SHUNT TRIP PADDLES ON AK-25 REACTOR TRIP BREAKERS | 02/11/1985 | 8502210180 |
85124 | CAROLINA POWER AND LIGHT, WESTINGHOUSE | MISOPERATION OF UNDERVOLTAGE ATTACHMENTS ON REACTOR TRIP BREAKERS | 01/23/1985 | 8502210365 |
85125 | TENNESSEE VALLEY AUTHORITY, BORG-WARNER | OVERTORQUED STUDS ON GATE VALVE MOTOR OPERATORS | 11/28/1984 | 8502210375 |
85126 | MISSISSIPPI POWER AND LIGHT, TRANSAMERICA DELAVAL | POSSIBLE FAILURE OF POLYCARBONATE BOWLS ON AIR FILTERS FOR ENGINE CONTROL PANELS | 02/18/1985 | 8503130048 |
85127 | COOPER ENERGY, MORRISON-KNUDSE N | LOOSENED ATTACHMENTS SEPARATING PISTON FROM ROD ON STANDBY DIESEL GENERATOR | 03/04/1985 | 8503070373 |
85128 | TENNESSEE VALLEY AUTHORITY, BORG-WARNER | ADAPTOR KEYWAY ON 8-INCH GLOBE VALVES | 01/04/1985 | 8501160028 |
85129 | TENNESSEE VALLEY AUTHORITY, ITT GRINNELL | PIPE SUPPORTS DESIGNED WITH SWAY STRUTS INSTEAD OF GAPS AS REQUIRED | 02/22/1985 | 8503220023 |
85130 | GULF STATES UTILITIES, TRANSAMERICA DELAVAL | FIRE DECK WALL THICKNESS OF DIESEL ENGINE CYLINDER HEADS | 12/19/1984 | 8501080147 |
85131 | GULF STATES UTILITIES, ROSEMOUNT | THREAD LEAKAGE IN 1153 SERIES PRESSURE TRANSMITTERS | 11/26/1984 | 8412060710 |
85132 | TENNESSEE VALLEY AUTHORITY, BORG-WARNER | ADAPTOR KEYWAY ON 8-INCH GLOBE VALVES | 03/01/1985 | 8503190390 |
85133 | WESTERN PIPING | SPRING DISK WASHERS REQUIRED IN PIPE CLAMP NOT DELIVERED | 03/14/1985 | 8503220058 |
85134 | TENNESSEE VALLEY AUTHORITY, LAMBDA ELECTRONICS, BABCOCK AND WILCOX | DEFICIENCIES IN POWER SUPPLIES | 02/27/1987 | 8503210215 |
85135 | TRANSAMERICA DELAVAL, CLOW CORPORATION | POTENTIAL PROBLEM WITH CHECK VALVE DISKS AND NAME PLATES | 03/14/1985 | 8503190573 |
85136 | CAROLINA POWER AND LIGHT, WESTINGHOUSE | SAFETY INJECTION PUMP OPERATION FOLLOWING SECONDARY SIDE HIGH ENERGY LINE RUPTURE | 01/29/1985 | 8502210339 |
85137 | CLEVELAND ELECTRIC ILLUMINATING, ROSEMOUNT | POTENTIAL LEAK PATH IN ELECTRONIC HOUSING THREADS OF 1153 SERIES B PRESSURE TRANSMITTERS | 01/24/1985 | 8502060573 |
85138 | CAROLINA POWER AND LIGHT, G. H. BETTIS, RUSKIN COMPANY | LUBRICANT AND SEALS REPLACED IN AFFECTED ACTUATORS ON HEATING, VENTILATION, AND AIR CONDITIONING DAMPERS | 02/25/1985 | 8503190395 |
85139 | TRANSAMERICA DELAVAL, CLOW CORPORATION | POTENTIAL DEFECT IN CHECK VALVE ON ENGINE MOUNTED STARTING AIR PIPING | 03/12/1985 | 8503180316 |
85140 | TRANSAMERICA DELAVAL | POTENTIAL DEFECT IN OIL PLUGS IN CRANK SHAFT OF DIESEL GENERATOR | 03/18/1985 | 8503210419 |
85141 | DUKE POWER, WESTINGHOUSE | CONTROL ROD DRIVE MECHANISM BREECH GUIDE SCREW DROPPING OUT OF POSITION | 02/20/1985 | 8503120209 |
85142 | HEXCEL CORPORATION | MATERIAL VARIABILITY TEST | 02/27/1985 | 8503120536 |
85143 | BROWN BOVERI ELECTRIC | K-LINE CIRCUIT BREAKER WIRES SHOULD BE ENCASED IN HEAT SHRINK TUBING | 03/19/1985 | 8503260545 |
85144 | WASHINGTON PUBLIC POWER | NONCONSERVATIVE ENGINEERING ASSUMPTIONS IN ENVIRONMENTAL EQUIPMENT QUALIFICATION | 03/08/1985 | 8503120428 |
85145 | ILLINOIS POWER | IMPROPER CRIMPING ON BATTERY CHARGER | 02/28/1985 | 8503220164 |
85146 | TENNESSEE VALLEY AUTHORITY | FAILURE OF EMERGENCY RAW COOLING WATER SHAFT | 01/29/1985 | 8502210368 |
85147 | GEORGIA POWER, GENERAL ELECTRIC | DEFECTS ON MODEL AKR 30 AND 50 CIRCUIT BREAKERS | 02/01/1985 | 8502200526 |
85148 | DETROIT EDISON, POWER PIPING | CONTAMINATED HYDRAULIC FLUID IN PIPE SNUBBERS | 11/02/1984 | 8411260479 |
85149 | PUBLIC SERVICE OF NEW HAMPSHIRE, LIMITORQUE | PROBLEMS WITH MOTOR OPERATORS | 11/01/1984 | 8411210328 |
85150 | NORTHEAST NUCLEAR ENERGY, GOULD | OPERATING DIFFICULTIES WITH ELECTRONIC SWITCHES AND ENCLOSURES USING ROTARY OPERATING HANDLE MECHANISMS | 03/06/1985 | 8503150416 |
85151 | GEORGIA POWER, RELIANCE ELECTRIC | JUNCTION BOX FIELD MOUNTING | 02/08/1985 | 8503120126 |
85152 | GENERAL ELECTRIC, RELIANCE ELECTRIC | MOTOR FAILURE DURING SEISMIC CATEGORY I TESTING | 03/29/1985 | ml010920074 |
85153 | ELMA ENGINEERING | INCONCLUSIVE POWER SUPPLY TEST DATA | 03/29/1985 | ml010920076 |
85154 | GENERAL ELECTRIC | SHIPMENT OF TWO NONSAFETY GRADE BREAKERS FOR A SAFETY RELATED APPLICATION | 04/09/1985 | 8504160382 |
85155 | TENNESSEE VALLEY AUTHORITY, BAILEY CONTROLS | FRONT COVERS SEPARATED FROM MODULES | 03/21/1985 | 8504110333 |
85156 | GENERAL ELECTRIC | INCORRECT MESH SIZE FOR MOVEABLE INNER FILTERS OF CONTROL ROD DRIVE ASSEMBLY | 03/29/1985 | ml010920078 |
85157 | ARIZONA PUBLIC SERVICE | UNQUALIFIED SEALANT IN ESSENTIAL HEATING, VENTILATION, AND AIR CONDITIONING DUCTWORK | 12/17/1984 | 8501070624 |
85158 | KANSAS GAS AND ELECTRIC, TERRY TURBINE | TURBINE DRIVEN AUXILIARY FEEDWATER PUMP GOVERNOR VALVE STEM GUIDE BUSHINGS | 11/16/1984 | 8411290557 |
85159 | ILLINOIS POWER , ROSEMOUNT | MODEL 1153 SERIES B TRANSMITTER THREAD LEAKAGE PATH | 03/22/1985 | 8504010150 |
85160 | GILBERT/COMMONW EALTH | POSTULATED FAILURE OF CIRCULATING WATER PIPE EXPANSION JOINT IN TURBINE BUILDING INCREASES POTENTIAL FLOODING VOLUME | 04/18/1985 | 8504230403 |
85161 | GILBERT/COMMONW EALTH | EFFECT OF SOIL PARAMETER CHANGES ON STRUCTURE ACCELERATIONS OF DEISEL GENERATOR BUILDING FLOOR | 04/02/1985 | 8504080092 |
85162 | DUQUESNE LIGHT, CROSBY VALVE AND GAGE, GULF AND WESTERN | FAILED LATCH ROLLER BEARING IN MAIN STEAM ISOLATION VALVE ACTUATOR | 03/27/1985 | 8504120111 |
85163 | CONSUMERS POWER, CROSBY VALVE AND GAGE, GULF AND WESTERN | FAILED LATCH ROLLER BEARING IN MAIN STEAM ISOLATION VALVE ACTUATOR | 03/22/1985 | 8504050113 |
85164 | WESTINGHOUSE, GENERAL ELECTRIC | CAPACITOR TERMINATIONS IN FERRORESONANT TRANSFORMERS IN VITAL 7.5 KVA INVERTERS | 03/20/1985 | ml010920008 |
85165 | CAROLINA POWER AND LIGHT, WESTINGHOUSE, GENERAL ELECTRIC | 7.5 KVA INVERTER CAPACITOR TERMINATIONS | 01/30/1985 | 8502210354 |
85166 | TRANSAMERICA DELAVAL, TRANSAMERICA DELAVAL, CLOW CORPORATION | POTENTIAL PROBLEM WITH A CHECK VALVE | 04/04/1985 | 8504160367 |
85167 | EXXON NUCLEAR | ERROR IN EVALUATION MODEL FOR LOSS OF COOLANT ANALYSIS | 03/22/1985 | 8503280536 |
85168 | CONSOLIDATED EDISON, PARKER HANNIFIN | DEFECTIVE AIRLINE CHECK VALVES IN MAIN STEAM ISOLATION VALVE ACTUATORS | 03/21/1985 | 8504020310 |
85169 | CAROLINA POWER AND LIGHT, WESTINGHOUSE | SEISMIC INTERACTION SCENARIO OF IN-CORE FLUX MAPPING SYSTEM | 02/12/1985 | 8503120353 |
85170 | TENNESSEE VALLEY AUTHORITY, BORG-WARNER | IMPROPERLY TORQUED BONNET STUDS ON DECAY HEAT REMOVAL SYSTEM VALVES | 01/04/1985 | 8501160036 |
85171 | WASHINGTON PUBLIC POWER, STEWART AND STEVENSON, PARSONS PEEBLES | THREE TORRINGTON, SLIP RING END, ROLLER BEARING FAILURES ON STANDBY DEISEL GENERATORS | 02/11/1985 | 8502200375 |
85172 | CAROLINA POWER AND LIGHT, BRASCH MANUFACTURING | INCORRECT MATERIAL USED IN AIR FLOW SWITCHES FOR ELECTRIC HEATING COILS | 02/13/1985 | 8503130168 |
85173 | LOUIS ALLIS | SERIES OF CRACKED WELDS IN THE CONICAL BAFFLE SECTION OF COIL GUARDS ON GENERATORS | 03/29/1985 | 8504030263 |
85174 | CAROLINA POWER AND LIGHT, CROSS PROCESS INSTRUMENTATION | DEFECTIVE MATERIAL IN INSTRUMENTATION FITTINGS | 02/27/1985 | 8503150382 |
85175 | ENERFAB, W. J. WOOLLEY | SEISMIC QUALIFICATION OF INFLATABLE AIR LOCKS | 03/29/1985 | 8504040280 |
85176 | CAROLINA POWER AND LIGHT, TRANSAMERICA DELAVAL | INCORRECT CAPSCREW LENGTH FOR EMERGENCY DEISEL GENERATOR ENGINE | 03/19/1985 | 8504160556 |
85177 | SACRAMENTO MUNICIPAL UTILITY DISTRICT, WESTINGHOUSE | FAILURE OF MECHANICAL INTERLOCK AND FULL VOLTAGE REVERSING STARTERS | 04/09/1985 | 8504170203 |
85178 | SACRAMENTO MUNICIPAL UTILITY DISTRICT, BRAND REX | DEFECTIVE CONTROL CABLE | 04/09/1985 | 8504170226 |
85179 | GILBERT/COMMONW EALTH | POSTULATED CIRCUIT WATER PIPE EXPANSION JOINT FAILURE IN TURBINE BUILDING | 04/19/1985 | 8504230403 |
85180 | CAROLINA POWER AND LIGHT, PACIFIC SCIENTIFIC | CAPSTAN SPRING COMPONENT IN MECHANICAL SHOCK ARRESTORS | 01/22/1985 | 8502210361 |
85181 | COLT INDUSTRIES, ROBERTSHAW CONTROLS | LOWER OVERRUN ASSEMBLIES IN VALVES INSTALLED ON DEISEL GENERATORS NEED COTTER PIN TO LOCK THE NUT TO THE STEM | 03/27/1985 | 8504230440 |
85182 | CAROLINA POWER AND LIGHT, GOULD | BINDING MECHANICAL INTERLOCKS ON TWO SPEED STARTERS | 02/21/1985 | 8503120361 |
85183 | CAROLINA POWER AND LIGHT, HUICO INCORPORATED | WELD DEFECTS IN CHILLED WATER VALVES | 01/18/1985 | 8502060450 |
85184 | CAROLINA POWER AND LIGHT, SIEMENS-ALLIS | METAL FATIGUE ON 6.9 KV CIRCUIT BREAKER SECONDARY DISCONNECT LUGS AND POSSIBLE FAILURE OF ANTI-PUMP RELAY | 02/14/1985 | 8503130522 |
85185 | CAROLINA POWER AND LIGHT, GUYON ALLOYS, BONNEY FORGE | SOCKOLETS AND WELDOLETS INCORRECTLY QUALIFIED AS ASME CLASS 2 | 01/30/1985 | 8503130609 |
85186 | CAROLINA POWER AND LIGHT, WESTINGHOUSE | CAPACITOR TERMINATIONS ON 7.5 KVA INVERTER | 03/14/1985 | 8504170067 |
85187 | WASHINGTON PUBLIC POWER | DESIGN DEFICIENCY FOR TURBOCHARGER THRUST BEARING LUBRICATION | 04/06/1984 | 8504180629 |
85188 | WASHINGTON PUBLIC POWER, TRANSAMERICA DELAVAL, LOVEJOY INC. | DEFICIENCY IN FLEXIBLE COUPLING HUBS IN OVERSPEED GOVERNOR AND FUEL OIL BOOSTER PUMP DRIVES | 03/01/1984 | 8504180623 |
85189 | CLEVELAND ELECTRIC ILLUMINATING, CONAX BUFFALO | POWER LEAD GLAND ASSEMBLIES ACCEPTABLE FOR USE AT IN 144 F ENVIRONMENT FOR 40 YEARS | 03/27/1985 | 8504050289 |
85190 | LOUIS ALLIS | INSPECTION PROCEDURE FOR CRACKS IN EMERGENCY DEISEL GENERATORS | 04/15/1985 | 8504230381 |
85191 | KAMAN INSTRUMENTATION | POSSIBLE DEFECT IN MINERAL INSULATED CABLE ASSEMBLIES | 04/02/1985 | 8504050277 |
85192 | WESTINGHOUSE | CORE EXIT THERMOCOUPLE SIGNALS WILL BE MAINTAINED THROUGH POSTULATED HIGH ENERGY LINE BREAK BUT SOME ERRORS COULD OCCUR | 05/09/1985 | 8505160170 |
85193 | NORTHERN STATES POWER, ROCKWELL | INTERNAL OPEN CONNECTION IN CIRCUIT BREAKERS IN CONTAINMENT RECOMBINER | 05/03/1985 | 8505070286 |
85194 | CAROLINA POWER AND LIGHT, GOULD | BINDING MECHANICAL INTERLOCKS ON TWO SPEED STARTERS | 04/12/1985 | 8504260173 |
85195 | TENNESSEE VALLEY AUTHORITY, TRANSAMERICA DELAVAL | CRACKED WELDS ON DIESEL GENERATOR TURBOCHARGERS | 04/12/1985 | 8504260033 |
85196 | TENNESSEE VALLEY AUTHORITY, SIEMENS-ALLIS | FAILURE OF ANTIREVERSING RATCHET PINS ON EMERGENCY RAW COOLING WATER PUMP SHAFT | 03/19/1985 | 8504150434 |
85197 | TENNESSEE VALLEY AUTHORITY, RUSKIN COMPANY | FAILURE TO DOCUMENT DESIGN BASIS CHANGES FOR FIRE DAMPERS | 03/21/1985 | 8504160549 |
85198 | HOUSTON LIGHTING AND POWER, WESTINGHOUSE, GENERAL ELECTRIC | CAPACITOR TERMINATIONS IN FERRORESONANT TRANSFORMERS IN 7.5 KVA INVERTERS | 03/29/1985 | 8504170317 |
85199 | WASHINGTON PUBLIC POWER, RUSKIN COMPANY | DAMPER COUNTERWEIGHT ASSEMBLY | 03/19/1985 | 8504220013 |
85200 | CAROLINA POWER AND LIGHT, PACIFIC SCIENTIFIC | FAILURE OF CAPSTAN SPRING IN SNUBBERS | 03/29/1985 | 8505010275 |
85201 | CAROLINA POWER AND LIGHT, TRANSAMERICA DELAVAL, KOPPERS COMPANY | DEFECTIVE ISOPRENE GOVERNOR DRIVE COUPLING IN DIESEL GENERATOR GEAR CASE | 04/10/1985 | 8504250522 |
85202 | MISSISSIPPI POWER AND LIGHT, TRANSAMERICA DELAVAL, CLOW CORPORATION | AIR START VALVE FOR DIESEL GENERATOR | 03/25/1985 | 8505010249 |
85203 | CAROLINA POWER AND LIGHT, BRASCH MANUFACTURING | ELECTRIC HEATING COIL AIR FLOW SWITCHES WITH LIMITED OPERATING TEMPERATURES | 03/29/1985 | 8505010270 |
85204 | CAROLINA POWER AND LIGHT, SIEMENS-ALLIS | SECONDARY DISCONNECT FINGERS ON 6.9 KV CIRCUIT BREAKERS | 03/26/1985 | 8405010612 |
85205 | CAROLINA POWER AND LIGHT, WESTINGHOUSE | DESIGN DESCREPANCY IN RETAINING RING ON UNDERVOLTAGE ATTACHMENT PIVOT SHAFTS | 03/29/1985 | 8505010307 |
85206 | MISSISSIPPI POWER AND LIGHT | SHEARED BOLTS ON DIESEL GENERATOR REAR CRANKCASE COVER | 03/22/1985 | 8505010260 |
85207 | COMMONWEALTH EDISON, PACIFIC AIR PRODUCTS | LINEAR TORQUE CONVERTERS IN HEATING, VENTILATION, AND AIR CONDITIONING DAMPERS | 09/26/1984 | 8410150012 |
85208 | TENNESSEE VALLEY AUTHORITY | INCREASED ENVIRONMENTAL TEMPERATURES IN MAIN STEAM VALVE ROOMS | 03/07/1985 | 8504160113 |
85209 | EDERER INCORPORATED | POSSIBLE FAILURE OF CRANE BRAKING SYSTEM AT LOW AIR PRESSURE | 04/12/1985 | 8504160323 |
85210 | LOUISIANA POWER AND LIGHT, ROSEMOUNT | UNRELIABLE TEMPERATURE SIGNALS FROM RESISTANCE THERMAL DETECTORS | 02/21/1985 | 8503060022 |
85211 | TENNESSEE VALLEY AUTHORITY, BORG-WARNER | BONNET STUDS IMPROPERLY TORQUED ON DECAY HEAT REMOVAL VALVES | 04/15/1985 | 8504260340 |
85212 | KANSAS GAS AND ELECTRIC, GARRETT FLUID | PRESSURIZER POWER OPERATED RELIEF VALVE FAILED TO CLOSE DURING TEST | 11/13/1984 | 8411290584 |
85213 | COMMONWEALTH EDISON, BOEING COMPUTER, ITT GRINNELL | OPERATION OF STEAM GENERATOR SNUBBERS | 09/26/1984 | 8410160252 |
85214 | TEXAS A & M UNIVERSITY | REPORTABLE OCCURRENCE AT NONPOWER REACTOR | 01/21/1985 | 8504150372 |
85215 | TENNESSEE VALLEY AUTHORITY, WESTINGHOUSE | CORROSION OF REACTOR PRESSURE VESSEL FLANGE AND HEAD "O" RING GROOVES | 03/05/1985 | 8504160064 |
85216 | TENNESSEE VALLEY AUTHORITY, BABCOCK AND WILCOX | INADEQUATE PRESSURIZER SUPPORT ATTACHMENT | 03/20/1985 | 8504160537 |
85217 | TENNESSEE VALLEY AUTHORITY, AUMA, JAMESBURY | DEFECTIVE WIRING CONNECTIONS IN MOTOR OPERATORS | 03/05/1985 | 8504160147 |
85218 | ILLINOIS POWER , RUSKIN COMPANY | FAILURE OF FIRE DAMPERS TO CLOSE UNDER INSTALLED AIR FLOW CONDITIONS | 04/04/1985 | 8504180471 |
85219 | TRANSAMERICA DELAVAL, TRANSAMERICA DELAVAL, CLOW CORPORATION | CHECK VALVE USED IN AIR START SYSTEM ON DIESEL GENERATOR | 04/10/1985 | 8504160367 |
85220 | TENNESSEE VALLEY AUTHORITY | HIGHER THAN ANALYZED CONTAINMENT TEMPERATURES DUE TO SUPERHEATED STEAM | 04/03/1985 | 8507190168 |
85221 | NORTHEAST NUCLEAR ENERGY, NAMCO CONTROL | MODEL EA-180 LIMIT SWITCHES WITH SPLINED LEVER SHAFT MAY NOT EXPAND ADEQUATELY TO SECURE THE OPERATING LEVER | 10/23/1985 | 8411130215 |
85222 | CLEVELAND ELECTRIC ILLUMINATING, TOPAZ ELECTRONICS | INVERTERS WITH WRONG LOW VOLTAGE CUTOFF | 04/09/1985 | 8504230451 |
85223 | LIMITORQUE | VALVE MOTOR OPERATOR FAILURE | 04/16/1985 | 8504250185 |
85224 | HUSKY PRODUCTS | REQUEST FOR COPY OF 10 CFR PART 21 REPORT | 03/26/1985 | 8504250121 |
85225 | LOUIS ALLIS, BASLER ELECTRIC | REGARDING THERMAL QUALIFICATION AND VENTILATION OF TRANSFORMERS | 04/01/1985 | 8504250114 |
85226 | CAROLINA POWER AND LIGHT, WESTINGHOUSE | POTENTIAL OVERPRESSURIZATION OF COOLING WATER SYSTEM | 04/11/1985 | 8504250515 |
85227 | TENNESSEE VALLEY AUTHORITY, TRANSAMERICA DELAVAL | CRACKS IN CYLINDER BLOCK OF DIESEL GENERATOR | 04/12/1985 | 8504260079 |
85228 | RUSKIN COMPANY | DAMPER TO MULLION PLATE WELDS NOT IN ACCORDANCE WITH APPROVED DRAWINGS | 04/22/1985 | 8504290377 |
85229 | CONAX BUFFALO | OVERCOMPRESSION OF POWER LEAD GLAND ASSEMBLY SEALANT | 03/05/1985 | 8505030181 |
85230 | KANSAS GAS AND ELECTRIC, RUSKIN COMPANY | FIRE DAMPERS COULD BUCKLE | 05/01/1985 | 8505090248 |
85231 | TENNESSEE VALLEY AUTHORITY, WESTINGHOUSE, ITT BARTON | REACTOR COOLING SYSTEM PRESSURE TRANSMITTERS DO NOT MEET REQUIREMENTS | 04/12/1985 | 8504290480 |
85232 | LOUIS ALLIS | INSPECTION PROCEDURE FOR FRACTURED WELDS ON AIR DEFLECTORS ON DIESEL GENERATOR | 04/23/1985 | 8504300459 |
85233 | MISSISSIPPI POWER AND LIGHT, AUTOMATIC SWITCH COMPANY, GENERAL ELECTRIC | MAIN STEAM ISOLATION VALVE FAILURE TO REMAIN CLOSED DUE TO FAILURE OF DUAL SOLENOID TRANSFER | 04/30/1985 | 8505290095 |
85234 | COOPER ENERGY | GENERATOR OVERSPEED TRIP DUE TO MECHANICAL BINDING OF LINKAGE | 05/13/1985 | 8505240457 |
85235 | LOUIS ALLIS | VENTILATION OF GENERATOR CONTROL PANEL | 05/14/1985 | 8505240452 |
85236 | ARIZONA PUBLIC SERVICE, RUSKIN COMPANY | FIRE DAMPERS NOT INSTALLED PER MANUFACTURER SPECIFICATIONS | 04/05/1985 | 8504240639 |
85237 | GENERAL ELECTRIC | CHANGES IN SAFETY CLASSIFICATION OF SOME SUBASSEMBLY SPARE PARTS | 05/24/1985 | ml010920107 |
85238 | BROWN BOVERI ELECTRIC | INCORRECT TIME DELAY LEVER INSTALLED IN LOW VOLTAGE K- LINE CIRCUIT BREAKER OVERCURRENT TRIP | 05/13/1985 | 8505230427 |
85239 | TENNESSEE VALLEY AUTHORITY, BABCOCK AND WILCOX | DESIGN PROBLEMS WITH STEAM GENERATOR SUPPORTS | 03/22/1985 | 8505010175 |
85240 | CLEVELAND ELECTRIC ILLUMINATING, RUSKIN COMPANY | FIRE DAMPERS FAIL TO CLOSE UNDER NORMAL PRESSURE | 04/30/1985 | 8505090463 |
85241 | TENNESSEE VALLEY AUTHORITY | QUALITY ASSURANCE SPECIFICATIONS OF SEISMIC CATEGORY I COMPONENTS | 03/25/1985 | 8505010285 |
85242 | PUBLIC SERVICE OF NEW HAMPSHIRE, BBC BROWN BOVERI | 480 V SUBSTATION CIRCUIT BREAKER AUXILIARY SWITCH WIRING DAMAGE | 05/07/1985 | 8505210294 |
85243 | MISSISSIPPI POWER AND LIGHT, AUTOMATIC SWITCH COMPANY, GENERAL ELECTRIC | MAIN STEAM ISOLATION VALVE FAILURE TO REMAIN CLOSED DUE TO FAILURE OF DUAL SOLENOID | 03/26/1985 | 8505010176 |
85244 | TENNESSEE VALLEY AUTHORITY, TRANSAMERICA DELAVAL | LOOSE DRIVE HUBS ON DIESEL GENERATOR OVERSPEED GOVERNOR DRIVE SHAFT | 05/14/1985 | 8506070041 |
85245 | HATCH INCORPORATED | QUALITY ASSURANCE PROGRAM FOR TRANSFER STARTERS AND STARTER ASSEMBLIES | 05/14/1985 | 8505160314 |
85246 | MISSISSIPPI POWER AND LIGHT, GENERAL ELECTRIC | INCORRECT WIPE SETTINGS ON NORMALLY CLOSED CONTACTS ON HFA RELAYS MAY NOT ACTIVATE DURING SEISMIC EVENT | 03/22/1985 | 8505010209 |
85247 | GENERAL ELECTRIC, HILLER COMPANY | MAIN STEAM ISOLATION VALVE ACTUATORS | 12/20/1983 | ml010920100 |
85248 | NORTHEAST NUCLEAR ENERGY, VITRO CORPORATION | IMPROPER OPERATION OF EMERGENCY DIESEL GENERATOR LOAD SEQUENCER | 02/15/1985 | 8503150072 |
85249 | WESTINGHOUSE, RDF CORPORATION | RESISTANCE THERMAL DETECTOR CALIBRATION ANOMALIES | 05/06/1985 | 8506040431 |
85250 | CLEVELAND ELECTRIC ILLUMINATING, BBC BROWN BOVERI | WIRE INSULATION OF 480 V CIRCUIT BREAKERS | 05/03/1985 | 8505220058 |
85251 | BABCOCK AND WILCOX, LIMITORQUE | DISCREPANCIES IN VALVE ACTUATOR WEIGHTS | 05/08/1985 | 8505140418 |
85252 | MORRISON- KNUDSEN | DIESEL GENERATOR BEARING SEAL LOST DURING TEST | 04/24/1985 | 8505020426 |
85253 | LOUIS ALLIS, COLT INDUSTRIES | DEISEL GENERATOR FAILURE DURING OVERSPEED TEST FOLLOWING ENGINE OVERHAUL | 05/21/1985 | 8506040035 |
85254 | BALTIMORE GAS AND ELECTRIC, J. T. RYERSON | BAR ROUND MATERIAL USED AS BODY TO BONNET STUDS IN PRESSURIZER SPRAY VALVES | 05/28/1985 | 8506030314 |
85255 | MISSISSIPPI POWER AND LIGHT, AUTOMATIC SWITCH COMPANY | MAIN STEAM ISOLATION VALVE FAILURE TO REMAIN CLOSED DUE TO FAILURE OF DUAL SOLENOID TRANSFER | 04/30/1985 | 8505290095 |
85256 | TENNESSEE VALLEY AUTHORITY, GENERAL SIGNAL | FAILURE OF BUTTERFLY VALVE SEATS | 04/25/1985 | 8505290607 |
85257 | BONNEY FORGE | CORRECTION IN REPORTED HEAT NUMBERS FOR SOCKOLETS | 05/24/1985 | 8505300192 |
85258 | GENERAL ELECTRIC | WEDGE TO STEM SEPARATION IN SCRAM OUTLET MANUAL ISOLATION VALVE | 05/24/1985 | ml010920086 |
85259 | CAROLINA POWER AND LIGHT, TRANSAMERICA DELAVAL | CRANKSHAFT OIL PLUGS FOR EMERGENCY DEISEL GENERATORS | 05/09/1985 | 8505280333 |
85260 | MISSISSIPPI POWER AND LIGHT, TRANSAMERICA DELAVAL, CLOW CORPORATION | DEISEL GENERATOR AIR START HEADER CHECK VALVE FAILURE | 04/26/1985 | 8505280106 |
85261 | TENNESSEE VALLEY AUTHORITY, BABCOCK AND WILCOX | FAILED INTERNAL BOLTS REPLACED WITH INCONEL X-750 HTH BOLTS WITH NEW INTERLOCKING DEVICES | 05/03/1985 | 8505280288 |
85262 | RUSKIN COMPANY | ELECTROTHERMAL LINKS NOT INSTALLED IN FIRE DAMPERS AS REQUIRED | 05/30/1985 | 8506030420 |
85263 | PHOENIX STEEL, TUBULAR PRODUCTS, HUB INCORPORATED | DEFECTIVE LIGHT WALL PRODUCT | 05/16/1985 | 8505310374 |
85264 | CAROLINA POWER AND LIGHT, WESTINGHOUSE | SCENARIO POSTULATING PORTIONS OF THE NONSAFETY FLUX MAPPING SYSTEM FALLING ON THE IN-CORE INSTRUMENT TUBING | 09/26/1984 | 8411200071 |
85265 | HENRY PRATT, LIMITORQUE | VALVE FAILED TO OPEN WHEN DRIVEN GEAR DISENGAGED FROM SHAFT | 05/30/1985 | 8506130557 |
85266 | LOUIS ALLIS, COLT INDUSTRIES | FAILURE OF GENERATOR CONNECTOR | 05/29/1985 | 8506070269 |
85267 | TENNESSEE VALLEY AUTHORITY, LAMBDA ELECTRONICS, BABCOCK AND WILCOX | POWER SUPPLY DEFICIENCIES | 05/21/1985 | 8506070133 |
85268 | TENNESSEE VALLEY AUTHORITY, TRANSAMERICA DELAVAL | LOOSE DRIVE HUBS ON OVERSPEED GOVERNOR SHAFT ON DEISEL GENERATOR | 05/14/1985 | 8506070041 |
85269 | CAROLINA POWER AND LIGHT, RUSKIN COMPANY, G. H. BETTIS | SEALS AND LUBRICANT OF DAMPER OPERATORS | 04/05/1985 | 8506070451 |
85270 | TENNESSEE VALLEY AUTHORITY, TRANSAMERICA DELAVAL | POTENTIAL FUEL OIL LINE BREAK ON DEISEL GENERATOR DUE TO EXCESSIVE ENGINE VIBRATION | 03/29/1985 | 8506070086 |
85271 | GILBERT/COMMONW EALTH, CLEVELAND ELECTRIC ILLUMINATING | FLOOR RESPONSE SPECTRA CHANGE EFFECTS IN DEISEL GENERATOR BUILDING | 05/31/1985 | 8506070665 |
85272 | PUBLIC SERVICE ELECTRIC AND GAS, LOUIS ALLIS, BASLER ELECTRIC | HEATING IN EMERGENCY DEISEL GENERATOR CABINETS | 05/06/1985 | 8506070024 |
85273 | CAROLINA POWER AND LIGHT, TRANSAMERICA DELAVAL | DEFECTIVE GOVERNOR DRIVE COUPLING IN DIESEL GENERATOR | 05/22/1985 | 8506100176 |
85274 | HEXCEL CORPORATION | CRUSHABLE HONEYCOMB PIPE RESTRAINTS | 06/06/1985 | 8506110477 |
85275 | BROWN BOVERI ELECTRIC | SPARE CIRCUIT BREAKERS WITH OVERCURRENT TRIP DEVICES WITH SHORT TIME DELAY BAND LEVERS | 06/06/1985 | 8506110334 |
85276 | ARIZONA PUBLIC SERVICE, TERRY TURBINE | AUXILIARY FEED PUMP TURBINE TAPER PINS NOT SEISMICALLY QUALIFIED | 06/06/1985 | 8507020687 |
85277 | TENNESSEE VALLEY AUTHORITY, GILBERT/COMMONW EALTH | INCORRECT RESPONSE SPECTRA IN PIPING ANALYSIS | 05/13/1985 | 8506070107 |
85278 | GENERAL ELECTRIC | MISAPPLICATION OF SWITCH CR2940 ON STANDBY LIQUID CONTROL SYSTEM | 06/17/1985 | 8506240620 |
85279 | CLEVELAND ELECTRIC ILLUMINATING, GILBERT/COMMONW EALTH | EFFECT OF CHANGE IN SOIL PARAMETERS ON DEISEL GENERATOR BUILDING FLOOR RESPONSE SPECTRA | 05/17/1985 | 8506030630 |
85280 | COLT INDUSTRIES, LOUIS ALLIS | FAILURE OF CONNECTORS IN GENERATOR | 06/05/1985 | 8506140498 |
85281 | TEXAS UTILITIES GENERATING, WESTINGHOUSE | CORE EXIT THERMOCOUPLE SIGNAL ERRORS | 06/03/1985 | 8506140067 |
85282 | PUBLIC SERVICE ELECTRIC AND GAS, LOUIS ALLIS | AIR BAFFLE CRACKS ON EMERGENCY DEISEL GENERATORS | 06/03/1985 | 8506140504 |
85283 | GENERAL PUBLIC UTILITIES, DRESSER INDUSTRIES | ELECTROMATIC RELAY REPLACEMENT PARTS | 06/07/1985 | 8506140215 |
85284 | POWER PIPING | FULL FIVE DEGREE ANGULAR ROTATION NOT AVAILABLE FOR RIGID SWAY STRUTS CONNECTED TO FAULTY BEAM ATTACHMENTS | 06/06/1985 | 8506110104 |
85285 | ANCHOR/DARLING | CRACKS FOUND ON TACK WELDS OF TILTING DISC CHECK VALVES | 06/11/1985 | ml010920108 |
85286 | NELSON ELECTRIC | SEPARATION OF NAMEPLATE FROM SBW OR SZO TRANSFORMERS | 06/19/1985 | 8506240517 |
85287 | VERMONT YANKEE, CONAX BUFFALO | ELECTRICAL PENETRATIONS CONTAIN TEFLON INSULATION AND SEALANT MATERIALS THAT ARE HIGHLY SUSCEPTIBLE TO RADIATION DAMAGE | 06/19/1985 | 8506240406 |
85288 | GEORGIA POWER | CABLE TRAY SUPPORT MAY EXPERIENCE OVERLOADING DURING OPERATIONAL BASIS EARTHQUAKE OR SAFE SHUTDOWN EARTHQUAKE | 05/28/1985 | 8506070065 |
85289 | PACIFIC SCIENTIFIC, NATIONAL VALVE | CLAMPS MAY SLIP IF IMPROPERLY INSTALLED | 06/18/1985 | 8507020483 |
85290 | GILBERT/COMMONW EALTH | DIESEL GENERATOR BUILDING FLOOR RESPONSE SPECTRA | 04/29/1985 | 8505070522 |
85291 | TOLEDO EDISON | FIRE DOORS DECLARED NONFUNCTIONAL DUE TO IMPROPER FIRE RATING LABELS | 04/22/1985 | 8505070496 |
85292 | SOUTH CAROLINA ELECTRIC AND GAS, BECHTEL POWER | SIZE INADEQUACY OF CONTAINMENT PENETRATION PROTECTION DEVICES FOR INCORE INSTRUMENT FLUX MAPPING SPACE HEATERS | 04/30/1985 | 8505090542 |
85293 | CLEVELAND ELECTRIC ILLUMINATING, DRESSER INDUSTRIES | DIAPHRAGM SEAL GLOBE VALVES | 05/31/1985 | 8506070455 |
85294 | ARIZONA PUBLIC SERVICE, BECHTEL POWER | LOW LUBRICATING OIL TRIP OF DIESEL GENERATOR | 06/14/1985 | 8507030214 |
85295 | WISCONSIN PUBLIC SERVICE, TRANSAMERICA DELAVAL | DIESEL GENERATOR FUEL CONTROL LEVERS NEED PINNING | 06/10/1985 | 8507030404 |
85296 | ARIZONA PUBLIC SERVICE | CRACKING OF AUXILIARY BUILDING WALLS | 06/14/1985 | 8507030318 |
85297 | CAROLINA POWER AND LIGHT, WESTINGHOUSE | DEFORMED SOLDER LUGS IN 7.5 KVA INVERTER CAPACITOR TERMINATIONS | 04/16/1985 | 8505280031 |
85298 | TENNESSEE VALLEY AUTHORITY | RAW COOLING WATER CHILLER UNIT FLOW CONTROL VALVE DEFICIENCIES | 04/18/1985 | 8505280134 |
85299 | CAROLINA POWER AND LIGHT, WESTINGHOUSE | CONTACT BOUNCE IN MERCURY RELAY OF TEMPERATURE CHANNEL TEST CARD | 04/24/1985 | 8505280095 |
85300 | NORTHEAST NUCLEAR ENERGY, WESTINGHOUSE | CORE EXIT THERMOCOUPLE SYSTEM | 06/06/1985 | 8506200077 |
85301 | HOUSTON LIGHTING AND POWER, WESTINGHOUSE | CORE EXIT TEMPERATURE MEASUREMENT SYSTEM | 06/05/1985 | 8506200533 |
85302 | CAROLINA POWER AND LIGHT, TRANSAMERICA DELAVAL | POTENTIALLY DEFECTIVE ENGINE MOUNTED FUEL OIL LINES ON EMERGENCY DEISEL GENERATORS | 06/27/1985 | 8507120260 |
85303 | CAROLINA POWER AND LIGHT, WESTINGHOUSE, LIMITORQUE | COMPONENT COOLING WATER SYSTEM BUTTERFLY VALVE OPERATORS NOT QUALIFIED AS CLASS 1E | 06/27/1985 | 8507120383 |
85304 | CAROLINA POWER AND LIGHT | UNVERIFIED ANCHOR BOLT MATERIAL TYPE | 06/27/1985 | 8507120403 |
85305 | CAROLINA POWER AND LIGHT, WESTINGHOUSE | SAFETY GRADE CORE EXIT THERMOCOUPLES | 06/26/1985 | 8507120360 |
85306 | BROWN BOVERI ELECTRIC | HK CONTROL DEVICE | 07/09/1985 | 8507150481 |
85307 | MISSISSIPPI POWER AND LIGHT | FAILURE OF DELUGE VALVES TO OPEN | 06/13/1985 | 8507120329 |
85308 | CAROLINA POWER AND LIGHT, ITT GRINNELL | NATURAL FREQUENCIES OF AIR- OPERATED DIAPHRAGM VALVES | 06/27/1985 | 8507120367 |
85309 | DUQUESNE LIGHT, WESTINGHOUSE | ENVIRONMENTAL QUALIFICATION OF CORE EXIT THERMOCOUPLE SYSTEM | 06/10/1985 | 8506270099 |
85310 | TENNESSEE VALLEY AUTHORITY | DESIGN ERROR IN REACTOR TRIP BREAKERS | 06/18/1985 | 8507110295 |
85311 | CAROLINA POWER AND LIGHT, RTE DELTA, TRANSAMERICA DELAVAL | LACK OF VENTILATION IN GENERATOR CONTROL PANELS | 06/05/1985 | 8507120213 |
85312 | TRANSAMERICA DELAVAL, RTE DELTA | POTENTIAL DEFECT IN ENGINE GENERATOR CONTROL PANELS OF DSR OR DSRV-16 STANDBY DEISEL GENERATORS | 05/17/1985 | 8505210323 |
85313 | GULF STATES UTILITIES, TRANSAMERICA DELAVAL | STATUS OF RECENT 10 CFR PART 21 REPORTS | 06/15/1985 | 8506270124 |
85314 | CLEVELAND ELECTRIC ILLUMINATING, GILBERT/COMMONW EALTH | FLOODING DUE TO CIRCULATING WATER EXPANSION JOINT FAILURE | 05/23/1985 | 8506240446 |
85315 | CLEVELAND ELECTRIC ILLUMINATING, GENERAL ELECTRIC, TOPAZ ELECTRONICS | CLASS IE INVERTERS | 01/11/1985 | 8502010196 |
85316 | CLEVELAND ELECTRIC ILLUMINATING, GENERAL ELECTRIC, TOPAZ ELECTRONICS | DEFICIENT CLASS IE INVERTERS | 06/13/1985 | 8506260515 |
85317 | MISSISSIPPI POWER AND LIGHT | DIESEL GENERATOR PHASE C LINEAR REACTOR INSULATION BROKE DOWN DUE TO EXCESSIVE HEAT | 03/29/1985 | 8505010188 |
85318 | HOUSTON LIGHTING AND POWER, RUSKIN COMPANY | FAILURE OF FIRE DAMPERS TO CLOSE UNDER DESIGN AIR FLOW CONDITIONS | 06/14/1985 | 8506270368 |
85319 | ARIZONA PUBLIC SERVICE, HUB INCORPORATED, PHOENIX STEEL | LIGHT WALL PIPE | 05/30/1985 | 8506250002 |
85320 | TOLEDO EDISON, TORREY PINES, LIMITORQUE | ERROR IN PROCEDURE USED TO SET BYPASS LIMIT SWITCHES IN MOTORIZED VALVE | 07/29/85 | 8508020037 |
85321 | ARIZONA PUBLIC SERVICE, COMBUSTION ENGINEERING | HYSTERESIS SETPOINT NOT IN SETPOINT DOCUMENT | 05/30/1985 | 8506240670 |
85322 | LONG ISLAND LIGHTING | PROCUREMENT AND INSTALLATION OF COILS AND STARTERS FOR 480 VOLT MOTOR CONTROL CENTERS | 02/23/1985 | 8507310034 |
85323 | TENNESSEE VALLEY AUTHORITY, LIMITORQUE | INADEQUATE QUALITY ASSURANCE PROGRAM | 03/29/1985 | 8507240182 |
85324 | TENNESSEE VALLEY AUTHORITY, BABCOCK AND WILCOX | EXCESSIVE WIRING DEFECTS | 03/29/1985 | 8507220450 |
85325 | TENNESSEE VALLEY AUTHORITY | HIGH PRESSURE INJECTION NOZZLES AND THERMAL SLEEVE CRACKING | 05/31/1985 | 8507150226 |
85326 | CAROLINA POWER AND LIGHT, GENERAL ELECTRIC | POTENTIAL FOR INSULATION BREAKDOWN ON TRANSFORMERS | 05/31/1985 | 8507150136 |
85327 | CLEVELAND ELECTRIC ILLUMINATING | CHANGE IN SOIL PARAMETERS AFFECTING DEISEL GENERATOR BUILDING FLOOR RESPONSE SPECTRA | 07/09/1985 | 8507190380 |
85328 | CLEVELAND ELECTRIC ILLUMINATING, BBC BROWN BOVERI | ELECTROMECHANICAL TRIP DEVICES | 07/05/1985 | 8507170671 |
85329 | TENNESSEE VALLEY AUTHORITY | MAIN STEAM RELIEF VALVE TECHNICAL SPECIFICATION CRITERIA NOT MET BECAUSE OF PILOT DISC STICKING | 04/02/1985 | 8504160572 |
85330 | TOLEDO EDISON, TORREY PINES, LIMITORQUE | MOTOR OPERATED VALVE BYPASS LIMIT SWITCH SETTING PROCEDURE | 07/29/1985 | 8508020036 |
85331 | TENNESSEE VALLEY AUTHORITY, TRANSAMERICA DELAVAL | OVERHEATING OF DEISEL GENERATOR CONTROL PANELS | 07/15/1985 | 8508010331 |
85332 | TENNESSEE VALLEY AUTHORITY, WESTINGHOUSE | POTENTIAL INTERACTION OF FLUX MAPPING SYSTEM AND SEAL TABLE | 07/15/1985 | 8508010497 |
85333 | ARIZONA PUBLIC SERVICE | IMPROPER INSTALLATION OF NONSEGREGATED PHASE BUS FIRE STOPS | 06/20/1985 | 8508010017 |
85334 | RAYCHEM | SELF-REGULATING ELECTRIC HEAT TRACE WIRING WITH LESS THAN SPECIFIED POWER OUTPUT | 06/24/1985 | 8507230289 |
85335 | ROBERT JAMES | NONCONFORMANCE IN QUALITY ASSURANCE PROGRAM | 06/19/1985 | 8506250243 |
85336 | TECHNOLOGY FOR ENERGY | MODEL 914- 1 VALVE ACOUSTIC FLOW MONITOR MODULE | 07/19/85 | 8507240295 |
85337 | STONE AND WEBSTER, ROCHESTER INSTRUMENT SYSTEMS | TENDENCY OF UNDERVOLTAGE RELAYS INSTALLED IN EMERGENCY SWITCHGEAR TO DRIFT FROM SETPOINTS | 07/22/1985 | 8507260217 |
85338 | WISCONSIN ELECTRIC POWER | FAILURE OF POWER SUPPLY BREAKER IN REMOTE CONTROL CIRCUITRY FOR AIR OPERATED VALVES | 07/24/1985 | 8508050252 |
85339 | RESEARCH DYNAMICS, NDT INTERNATIONAL, RAYCHEM | ANOMALY OF FLOW SENSOR 838- 1 AND CABLE CONNECTORS | 07/25/1985 | 8508050231 |
85340 | TENNESSEE VALLEY AUTHORITY, BABCOCK AND WILCOX | PIPING LEAK BEFORE BREAK CRITERION | 06/26/1985 | 8508140509 |
85341 | TENNESSEE VALLEY AUTHORITY, BINGHAM-WILLAME TTE | LACK OF QUALITY ASSURANCE PROGRAM FOR SPARE PARTS | 07/02/1985 | 8508140238 |
85342 | CAROLINA POWER AND LIGHT, ITT HAMMELL, DAHL CONAFLOW | WELD DEFECTS IN CHILLED WATER VALVES | 07/23/1985 | 8508130481 |
85343 | NDT INTERNATIONAL, RAYCHEM | SHRINK SLEEVING FOR SENSOR CONNECTING ASSEMBLY OF SAFETY RELIEF VALVE MONITORING SYSTEM | 08/05/1985 | 8508130493 |
85344 | MORRISON-KNUDSE N | DESIGNATIONS OF LEFT AND RIGHT HAND AIR START MOTORS FOR EMD 645E4 DIESEL GENERATORS | 07/17/1985 | ml010920109 |
85345 | TOLEDO EDISON, TORREY PINES, LIMITORQUE | ERROR IN BYPASS LIMIT SWITCH SETTING PROCEDURE | 07/29/1985 | 8508120409 |
85346 | WASHINGTON PUBLIC POWER, WESTINGHOUSE | FAILURE OF SPOT WELDED PIVOT PIN IN 4160 VOLT CIRCUIT BREAKERS | 06/02/1985 | 8507010153 |
85347 | UNITED ENGINEERS | ERROR IN COMPUTER PROGRAM STRUDL USED TO DO SEISMIC LOADING CALCULATIONS | 08/12/1985 | 8602130175 |
85348 | DUKE POWER | FAILURE OF DIESEL GENERATOR TO RUN | 07/26/1985 | 8508120112 |
85349 | CAROLINA POWER AND LIGHT | FIRE BARRIER SEAL REMOVED DURING MODIFICATION WORK | 08/02/1985 | 8508120068 |
85350 | ANCHOR/DARLING | SWING CHECK VALVES WITH LOOSE SET SCREWS OR MISSING LOCK WELDS | 07/31/1985 | 8508090142 |
85351 | GULF STATES UTILITIES, TRANSAMERICA DELAVAL | STATUS OF CORRECTIVE ACTIONS ON RECENT PART 21 REPORTS | 07/31/1985 | 8508080429 |
85352 | GEORGIA POWER | CLASS 1E ELECTRICAL CONDUCTOR SEAL ASSEMBLIES | 07/10/1985 | 8508140206 |
85353 | TENNESSEE VALLEY AUTHORITY | NECESSARY COOLING EQUIPMENT FOR SOME ELECTRICAL BOARD ROOMS COULD BE LOST DURING LOSS OF COOLANT ACCIDENT | 04/26/1985 | 8505030710 |
85354 | YANKEE ATOMIC ELECTRIC, EXXON NUCLEAR | INAPPROPRIATE LOSS OF COOLANT ACCIDENT ASSUMPTION REGARDING CORE AXIAL POWER DISTRIBUTION | 06/14/1985 | 8507020055 |
85355 | TENNESSEE VALLEY AUTHORITY, WESTINGHOUSE | POTENTIAL INTERACTION OF FLUX MAPPING SYSTEM AND SEAL TABLE | 07/15/1985 | 8508130497 |
85356 | TENNESSEE VALLEY AUTHORITY, BABCOCK AND WILCOX | EXCESSIVE WIRING DEFECTS IN CABINETS | 06/25/1985 | 8508130607 |
85357 | SOUTH CAROLINA ELECTRIC AND GAS | AREA TEMPERATURE FOR SERVICE WATER PUMPHOUSE EXCEEDED 102 F | 07/03/1985 | 8508130514 |
85358 | SOUTH CAROLINA ELECTRIC AND GAS | THREE DISCREPANCIES DISCOVERED IN APPENDIX R FIRE PROTECTION AUDIT | 07/03/1985 | 8508130624 |
85359 | SOUTH CAROLINA ELECTRIC AND GAS | FUEL OIL LEAK OBSERVED ON DIESEL GENERATOR FUEL SUPPLY LINE BECAUSE OF CRACK IN THREADS OF 2 INCH CONNECTOR TO BANK OF CYLINDERS | 07/08/1985 | 8508130610 |
85360 | TENNESSEE VALLEY AUTHORITY, TRANSAMERICA DELAVAL | CRACKED CYLINDER BLOCK ON DIESEL GENERATOR | 07/09/1985 | 8508140076 |
85361 | TENNESSEE VALLEY AUTHORITY, TRANSAMERICA DELAVAL | CRACKED CYLINDER BLOCK ON DIESEL GENERATOR | 07/12/1985 | 8507311025 |
85362 | GULF STATES UTILITIES, TRANSAMERICA DELAVAL, RTE DELTA | EXCESSIVE TEMPERATURE IN EXCITATION CABINETS FOR DIESEL GENERATOR | 07/03/1985 | 8507230556 |
85363 | WASHINGTON PUBLIC POWER, TRANSAMERICA DELAVAL, RTE DELTA | DIESEL GENERATOR CONTROL PANEL POSSIBLY OVERHEATING | 07/01/1985 | 8507220550 |
85364 | ARIZONA PUBLIC SERVICE, PHOENIX STEEL, HUB INCORPORATED | THIN WALL PIPE | 07/15/1985 | 8508050330 |
85365 | ILLINOIS POWER , NATIONAL VALVE | SWAY STRUT AND SNUBBER PIPE CLAMPS MAY SLIP | 08/12/1985 | 8508230064 |
85366 | TENNESSEE VALLEY AUTHORITY, LIMITORQUE | LACK OF ADEQUATE QUALITY ASSURANCE PROGRAM | 07/25/1985 | 8508140126 |
85367 | CONSUMERS POWER, W. J. WOOLLEY | RUPTURE OF INFLATABLE SEAL USED IN PERSONNEL AIR LOCKS | 07/01/1985 | 8507310288 |
85368 | ARIZONA PUBLIC SERVICE, COMBUSTION ENGINEERING | HIGH HYDRAZINE FLOW RATE | 07/25/1985 | 8508150686 |
85369 | ARIZONA PUBLIC SERVICE, WESTINGHOUSE | COLOR CODED VISUAL INDICATORS BREAK OFF CONTROL RELAYS | 07/25/1985 | 8508150679 |
85370 | TENNESSEE VALLEY AUTHORITY, GILBERT/COMMONW EALTH | INCORRECT RESPONSE SPECTRA IN PIPING ANALYSIS | 06/26/1985 | 8508140080 |
85371 | TENNESSEE VALLEY AUTHORITY, TRANSAMERICA DELAVAL | OVERHEATING OF DIESEL GENERATOR CONTROL CABINETS | 07/15/1985 | 8508140390 |
85372 | POWER PIPING | POSSIBILITY OF INTERFERENCE BETWEEN RIGID SWAY STRUTS AND BEAM ATTACHMENTS | 08/15/1985 | ml010920110 |
85373 | ILLINOIS POWER , GENERAL ELECTRIC, ITT HAMMELL | FAILURE OF COUPLING FROM ACTUATOR TO VALVE STEM DURING TESTING OF A 2500 POUND PER SQUARE INCH VALVE | 08/16/1985 | 8509030285 |
85374 | UNION ELECTRIC, BECHTEL POWER | OVERCURRENT PROTECTION OF CONTAINMENT PENETRATIONS | 04/22/1985 | 8505020444 |
85375 | COOPER ENERGY, MORRISON-KNUDSE N | SEPARATION OF PISTON FROM CONNECTING ROD ON KSV ENGINE | 08/22/1985 | 8508270179 |
85376 | ARIZONA PUBLIC SERVICE, AMERICAN AIR FILTER | CRACKED SPOKES IN AIR HANDLING UNIT | 08/13/1985 | 8508260222 |
85377 | ROCHESTER GAS AND ELECTRIC, MICRON INSTRUMENTS | DESIGN ERROR WHEN UPGRADING AUXILIARY BUILDING MAINTENANCE HOIST BACKUP HYDRAULIC BRAKE SYSTEM | 08/23/1985 | 8508280194 |
85378 | TENNESSEE VALLEY AUTHORITY, BBC BROWN BOVERI | FAILURE OF LIMIT SWITCHES ON MEDIUM VOLTAGE CIRCUIT BREAKERS | 07/29/1985 | 8508280074 |
85379 | SOUTH CAROLINA ELECTRIC AND GAS | WATER LEAKING FROM LAVATORY AND RUNNING DOWN CEILING OF CABLE SPREADING ROOM | 08/30/1985 | 8509130138 |
85380 | COMMONWEALTH EDISON, COOPER ENERGY, PANALARM COMPANY | ERRONEOUS SPEED READINGS ON DEISEL GENERATORS | 09/06/1985 | 8509130273 |
85381 | ILLINOIS POWER , TECHNOLOGY FOR ENERGY | POTENTIAL FAILURE OF INDICATOR TO RESET IN MODEL 914-1 FLOW MONITOR MODULES | 09/06/1985 | 8509130268 |
85382 | GENERAL ELECTRIC | FAILURE OF TERMINAL PARTS ON PK-2 DISCONNECT BLOCKS | 09/05/1985 | 8509100256 |
85383 | RAYCHEM | CERTAIN LOTS OF AUTO-TRACE 20PTV1 ELECTRIC HEAT TRACE MAY HAVE SLIGHTLY LOWER THAN SPECIFIED POWER | 08/15/1985 | 8509160057 |
85384 | ANCHOR/DARLING, CARRON AND COMPANY | USE OF NONQUALIFIED MATERIAL IN SPARE PART TERMINAL BLOCKS | 09/05/1985 | 8509160288 |
85385 | GENERAL ELECTRIC, RELIANCE ELECTRIC | ENVIRONMENTAL QUALIFICATION TEST ANOMALIES OF CLASS RH AC MOTORS FOR SB-3-150 VALVE MOTOR OPERATORS | 09/05/1985 | 8509100288 |
85386 | PAUL MUNROE- ENERTECH | POTENTIAL MAINTENANCE ISSUES FOR SNUBBERS | 08/29/1985 | 8509090198 |
85387 | GILBERT/COMMONW EALTH | POTENTIAL FOR FOUR HIGH PRESSURE INJECTION VALVES TO BECOME INOPERABLE DUE TO LOSS OF CABLE TRAY | 08/29/1985 | 8509040249 |
85388 | ILLINOIS POWER , BECHTEL POWER | INSTALLATION OF GAP FOR BATTERY CELLS | 08/28/1985 | 8509090194 |
85389 | TENNESSEE VALLEY AUTHORITY, BORG-WARNER | WIDE KEYWAY FOUND ON 8-INCH MOTOR OPERATED GLOBE VALVES | 10/25/1984 | 8411210085 |
85390 | PUBLIC SERVICE OF COLORADO, BBC BROWN BOVERI | INCORRECTLY SUPPLIED SHORT TIME DELAY BAND LEVERS FOR K-LINE CIRCUIT BREAKERS WITH OVERCURRENT TRIP DEVICES MODEL OD-4 OR OD-5 | 08/22/1985 | 8509030518 |
85391 | LIMITORQUE | WORM SHAFT GEAR FAILURES OF SIZE 2 ACTUATOR | 08/13/1985 | 8702110363 |
85392 | TERRY TURBINE | SEISMIC ANALYSIS OF TYPE GS TURBINE BECAUSE PEDESTAL BOLTING MAY REQUIRE REPLACEMENT | 07/23/1985 | ml010920206 |
85393 | LONE STAR SCREW | POSSIBLE HARDNESS DEFECTS OF SHIPPED SAFETY-RELATED COMMERCIAL MATERIAL | 08/01/1985 | 8509060130 |
85394 | COMMONWEALTH EDISON, COOPER ENERGY | FAILURE OF DEISEL GENERATORS TO SUSTAIN ADEQUATE PRIME DURING TESTING | 08/22/1985 | 8509030123 |
85395 | TENNESSEE VALLEY AUTHORITY, LIMITORQUE | FAILURE OF MOTOR-OPERATORS DURING VALVE CLOSURE | 08/06/1985 | 8508280088 |
85396 | VIRGINIA ELECTRIC AND POWER | OI REPORT NUMBER 2-84-015 REGARDING THE NORTH ANNA POWER STATION | 08/21/1985 | 8509050359 |
85397 | MISSISSIPPI POWER AND LIGHT, AUTOMATIC SWITCH COMPANY, GENERAL ELECTRIC | FAILURE OF MAIN STEAM ISOLATION VALVES TO CLOSE NORMALLY SUBSEQUENT TO REACTOR SCRAM DUE TO FAILURE OF MODEL HTX832320V DUAL SOLENOID VALVES | 08/23/1985 | 8508300536 |
85398 | TOLEDO EDISON, TORREY PINES, LIMITORQUE | DEFECT IN A PROCEDURE FOR SETTING VALVE OPERATORS | 08/23/1985 | 8508300026 |
85399 | PACIFIC SCIENTIFIC, NATIONAL VALVE | PROBLEM WITH 3/4 INCH AND 1 INCH PIPE CLAMPS | 08/23/1985 | 8509160331 |
85400 | AMERICAN AIR FILTER, TRANSAMERICA DELAVAL | POSSIBLY UNWELDED INTERNAL PART IN AIR INTAKE SILENCER MAY BE TAKEN INTO DIESEL ENGINE | 09/03/1985 | 8509260080 |
85401 | TENNESSEE VALLEY AUTHORITY, BABCOCK AND WILCOX | EXCESSIVE WIRING DEFICIENCIES IN CABINETS | 08/29/1985 | 8509160442 |
85402 | FLORIDA POWER AND LIGHT | GASEOUS EFFLUENT RELEASE MONITORS OUT OF CALIBRATION | 08/21/1985 | 8509160041 |
85403 | CAROLINA POWER AND LIGHT, TRANSAMERICA DELAVAL, RTE DELTA | INADEQUATE VENTILATION IN DEISEL GENERATOR CONTROL PANELS | 08/27/1985 | 8509160132 |
85404 | PACIFIC GAS AND ELECTRIC, PACIFIC SCIENTIFIC, NATIONAL VALVE | PIPE CLAMPS | 08/29/1985 | 8509170166 |
85405 | TENNESSEE VALLEY AUTHORITY, ITT GRINNELL | PIPE SUPPORTS DESIGNED WITH SWAY STRUTS INSTEAD OF GAPS | 08/28/1985 | 8509160044 |
85406 | GEORGIA POWER, TRANSAMERICA DELAVAL, RTE DELTA | POTENTIAL OVERHEATING OF DEISEL GENERATOR CONTROL PANELS | 08/23/1985 | 8509170087 |
85407 | GENERAL ELECTRIC | IMPROPER PAINTING AND INSUFFICIENT CLEARANCE OF UNDERVOLTAGE TRIP DEVICES ON AK AND AKR TYPE LOW VOLTAGE CIRCUIT BREAKERS | 09/13/1985 | 8509170158 |
85408 | UNION ELECTRIC, CRANE DEMING PUMPS | FAILURE OF KEEPWARM LUBRICATING OIL PUMPS | 08/28/1985 | 8509180104 |
85409 | CAROLINA POWER AND LIGHT, SIEMENS-ALLIS | NONUNIFORM SIZED SECONDARY DISCONNECT FINGERS ON 6.9 KV CLASS 1E CIRCUIT BREAKERS | 08/26/1985 | 8509160393 |
85410 | TENNESSEE VALLEY AUTHORITY, TRANSAMERICA DELAVAL | CRACKED WELDS ON DIESEL GENERATOR TURBOCHARGERS | 07/09/1985 | 8508140201 |
85411 | CLEVELAND ELECTRIC ILLUMINATING, GILBERT/COMMONW EALTH | POTENTIAL FLOODING VOLUMES IN TURBINE BUILDING INCREASED DUE TO CIRCULATING WATER SYSTEM EXPANSION JOINT FAILURE | 10/03/1985 | 8510100009 |
85412 | NORTHEAST NUCLEAR ENERGY, WESTINGHOUSE | ERRORS IN QUALIFICATION TESTING OF CORE EXIT THERMOCOUPLES | 09/30/1985 | 8510150233 |
85413 | MISSISSIPPI POWER AND LIGHT, AUTOMATIC SWITCH COMPANY, GENERAL ELECTRIC | REVISED REPORT ON SOLENOID VALVE FAILURES, GIVING CORRECTED VALVE NUMBERS | 10/02/1985 | 8510090361 |
85414 | CAROLINA POWER AND LIGHT, GENERAL ELECTRIC, WESTINGHOUSE | TRANSFORMERS FOR 7.5 KVA VITAL INVERTERS HAVE POTENTIAL FOR INSULATION BREAKDOWN DUE TO VIBRATION WHILE ENERGIZED | 09/11/1985 | 8509270163 |
85415 | GENERAL PHYSICS | CORRECTIVE ACTIONS TO INFORM EMPLOYEES OF 10 CFR 21 REPORTING REQUIREMENTS IN RESPONSE TO NRC INSPECTION | 09/19/1985 | 8509230204 |
85416 | TENNESSEE VALLEY AUTHORITY, BBC BROWN BOVERI | FAILURE OF MEDIUM VOLTAGE CIRCUIT BREAKERS TO CLOSE DUE TO DISLODGED SPRING AND LIMIT SWITCH CONTACT | 09/12/1985 | 8509260488 |
85417 | GENERAL ELECTRIC | UNQUALIFIED TEST SWITCH | 09/17/1985 | 8509240215 |
85418 | TRANSAMERICA DELAVAL, CENTER-LINE INCORPORATED | DETERIORATED LINER SEAT MATERIAL ON LUBRICATING OIL CHECK VALVES | 09/17/1985 | 8509230104 |
85419 | ILLINOIS POWER , AUTOMATIC SPRINKLER | NO LATERAL SUPPORTS INSTALLED ON SPRINKLER PIPING | 09/13/1985 | 8509240175 |
85420 | MISSISSIPPI POWER AND LIGHT | TEST FAILURE OF DIESEL GENERATOR OUTPUT BREAKER | 09/18/1985 | 8509260275 |
85421 | SOUTH CAROLINA ELECTRIC AND GAS | LIGHTING STRIKE CAUSED LOSS OF INDICATION IN METEOROLOGICAL INSTRUMENTATION | 09/16/1985 | 8509260271 |
85422 | DUKE POWER | SEVERAL COMPONENTS OF DIESEL GENERATOR CONTROL PANEL FAILED | 09/12/1985 | 8509260126 |
85423 | SOUTH CAROLINA ELECTRIC AND GAS | REACTOR BUILDING PURGE EXHAUST AND SUPPLY SYSTEM MONITOR DECLARED INOPERABLE DUE TO CIRCUIT BOARD | 09/12/1985 | 8509260200 |
85424 | HOUSTON LIGHTING AND POWER, WESTINGHOUSE | SAFETY GRADE CORE EXIT TEMPERATURE MEASUREMENT SYSTEM | 09/16/1985 | 8509240024 |
85425 | TENNESSEE VALLEY AUTHORITY, WESTINGHOUSE | POTENTIAL SIESMIC FAILURE OF WESTINGHOUSE 7300 SERIES FUNCTION GENERATOR CARDS | 09/20/1985 | 8510030280 |
85426 | ROCHESTER INSTRUMENT SYSTEMS | UNDER VOLTAGE RELAYS HAVE SETPOINT DRIFT AND INABILITY TO MAINTAIN DEADBAND ADJUSTMENT | 09/25/1985 | 8509300166 |
85427 | VIRGINIA ELECTRIC AND POWER, PYROTRONICS | DEFECTIVE KEY CARDS | 09/16/1985 | 8510030116 |
85428 | VERMONT YANKEE, ROSEMOUNT | LOOSE SCREWS FOUND IN MODEL 1152 LEVEL TRANSMITTER | 11/07/1984 | 8411160416 |
85429 | EXXON NUCLEAR | INPUT ERROR IN THE TOODEE2 CODE CAUSES UNDERPREDICTION OF PEAK CLADDING TEMPERATURE | 09/30/1985 | 8510080301 |
85430 | ITT GRINNELL, CHICAGO FLUID POWER | 3.5 INCH CRACK ON BALL BEARING IN SNUBBER | 09/26/1985 | 8510010306 |
85431 | TENNESSEE VALLEY AUTHORITY, WESTINGHOUSE | MODEL DS 480 V CIRCUIT BREAKERS FAILED TO CLOSE BECAUSE SPRING RELEASE LATCH WAS BROKEN | 09/09/1985 | 8509270203 |
85432 | ARIZONA PUBLIC SERVICE, COOPER ENERGY | DEISEL GENERATOR TURBOCHARGER SUPPORT BOLTS BROKEN BY ENGINE VIBRATION | 09/13/1985 | 8510010472 |
85433 | COMMONWEALTH EDISON, LIMITORQUE | FOUR VALVE OPERATORS HAD JUMPER WIRES DIFFERENT FROM THOSE TESTED IN ENVIRONMENTAL QUALIFICATION PROGRAM | 10/04/1985 | 8510090450 |
85434 | NUCLEAR REGULATORY COMMISSION, ELECTROMOTIVE DIVISION OF GENERAL MOTORS, COMMONWEALTH EDISON | LOOSE WINDINGS FOUND ON DIESEL GENERATOR STATOR DUE TO PARALLELING THE DIESEL GENERATOR SLIGHTLY OUT OF PHASE | 10/13/1985 | ml010920089 |
85435 | TENNESSEE VALLEY AUTHORITY, BABCOCK AND WILCOX | VARIOUS DEFICIENCIES IN COMPONENT COOLING WATER PUMPS: MISSING OR LOOSE BOLTS, RUSTED DOWEL PINS, LOOSE OR RUSTED NUTS, AND FILINGS AND DEBRIS IN BEARING HOUSING | 09/05/1985 | 8509260487 |
85436 | TENNESSEE VALLEY AUTHORITY, TARGET ROCK | SOLENOID VALVE INSTALLED WITH ANSYS INTERNAL JUMPER NOT SPECIFIED ON DRAWINGS | 09/03/1985 | 8509260479 |
85437 | WASHINGTON PUBLIC POWER, CONTROL DATA UNITED ENGINEERS | ERROR IN STRUDL PROGRAM AFFECTING PIPE SUPPORT DESIGNS | 10/03/1985 | 8510220457 |
85438 | ARIZONA PUBLIC SERVICE, COOPER ENERGY | BROKEN ROCKER ARM FOUND ON DIESEL GENERATOR | 09/03/1985 | 8510220474 |
85439 | COOPER ENERGY, AIRPAX ELECTRONICS | DC POWERED SPEED MONITOR IN STANDBY DEISEL GENERATOR CONTROL SYSTEMS | 10/10/1985 | ml010920096 |
85440 | ROCHESTER INSTRUMENT SYSTEMS | UNDER VOLTAGE RELAYS HAVE SETPOINT DRIFT AND INABILITY TO MAINTAIN DEADBAND ADJUSTMENT | 10/11/1985 | ml010920099 |
85441 | HOUSTON LIGHTING AND POWER, WESTINGHOUSE, HATCH INCORPORATED | CIRCUIT BREAKERS IN 125 V DC DISTRIBUTOR SWITCHBOARDS FOUND WITH SOME THREADED INSERTS PARTIALLY BACKED OUT | 11/01/1985 | 8511110345 |
85442 | CAROLINA POWER AND LIGHT, ROCKWELL INTERNATIONAL | MAIN STEAM FORGED STEEL BOLTED BONNET AND UNIVALVE CHECK VALVES EXCEEDED LEAK RATE CRITERIA | 10/18/1985 | 8511110243 |
85443 | ARIZONA PUBLIC SERVICE | SIMULTANEOUS CLOSE TRIP SIGNALS TO DEISEL GENERATOR BREAKER CAN RESULT IN LOSS OF OFFSITE POWER DURING A SUSTAINED ACTUATION SIGNAL WITH THE OUTPUT BREAKER IN OVERRIDE; THIS CAN CAUSE THE ANTIPUMP RELAY TO LOCK OUT THE BREAKER | 10/28/1985 | 8511140261 |
85444 | ARIZONA PUBLIC SERVICE, BECHTEL POWER, ANACONDA-ERICCS ON | SUBSTITUTE FLEXIBLE CONDUIT INSTALLED, RESULTING IN BEND RADIUS PROBLEMS, BROKEN TUBING, AND LOOSE OR DISCONNECTED FITTINGS | 10/28/1985 | 8511140003 |
85445 | CAROLINA POWER AND LIGHT, MERCURY COMPANY OF NORWOOD | INSTUMENT RACK BOLTING MATERIAL NOT RECOMMENDED FOR SEISMIC DUTY | 10/09/1985 | 8511140387 |
85446 | TRANSAMERICA DELAVAL, BETTS SPRING | POTENTIAL BROKEN INTAKE AND EXHAUST VALVE SPRINGS IN DSR OR DSRV STANDBY DEISEL GENERATORS | 11/06/1985 | 8511120103 |
85447 | YARWAY | CRACKED STEM ASSEMBLY DETECTED IN 3/4 INCH VALVE AT NONNUCLEAR FACILITY BECAUSE OF VOID IN BAR STOCK | 09/26/1985 | 8511110155 |
85448 | PAUL MUNROE- ENERTECH | PIPE SNUBBER BRACKETS MATERIAL LESS THAN SPECIFIED | 10/09/1985 | 8510240254 |
85449 | LOUIS ALLIS, COLT INDUSTRIES | CRACKED WELDS ON CONICAL AIR DEFLECTORS ON EMERGENCY DEISEL GENERATORS | 09/30/1985 | 8510040264 |
85450 | ITT GRINNELL, CHICAGO FLUID POWER | HAIRLINE CRACK FOUND ON A BALL BEARING USED IN SNUBBER | 10/15/1985 | 8510220062 |
85451 | TOLEDO EDISON, LIMITORQUE, TORREY PINES | DEFECT IN PROCEDURE FOR SETTING VALVE OPERATORS | 08/23/1985 | 8509190635 |
85452 | CAROLINA POWER AND LIGHT, WESTINGHOUSE | THERMOCOUPLE SIGNAL ERRORS FROM POSSIBLE MOISTURE AND THERMAL EXPANSION | 10/10/1985 | 8511120225 |
85453 | TEXAS UTILITIES GENERATING, WESTINGHOUSE | ADEQUACY OF RESTRAINTS FOR FLUX MAPPING SYSTEM | 10/16/1985 | 8510250370 |
85454 | TENNESSEE VALLEY AUTHORITY, BBC BROWN BOVERI | FAILURE OF LIMIT SWITCHES ON MEDIUM VOLTAGE CIRCUIT BREAKERS | 08/12/1985 | 8508290282 |
85455 | TENNESSEE VALLEY AUTHORITY | TUBE LEAKS IN COMPONENT COOLING WATER HEAT EXCHANGERS | 08/22/1985 | 8508270017 |
85456 | TENNESSEE VALLEY AUTHORITY, WESTINGHOUSE | CONTROL ROD DRIVE MECHANISM HEAVY DRIVE ROD GUIDE SCREW | 10/25/1985 | 8511130132 |
85457 | CAROLINA POWER AND LIGHT | SEISMIC SUPPORTS NOT CONFORMING TO NRC BULLETIN 79-02 | 10/28/1985 | 8511110300 |
85458 | ARIZONA PUBLIC SERVICE | AUXILIARY FEEDWATER PUMP TURBINE QUICK START FAILURE, PROBABLY FROM DEFICIENT STEAM TRAPS | 10/15/1985 | 8511010545 |
85459 | PUBLIC SERVICE ELECTRIC AND GAS, ANCHOR/DARLING | MISSING LOCK WELD ON SWING CHECK VALVES | 10/11/1985 | 8510300126 |
85460 | WISCONSIN ELECTRIC POWER | SAFETY INJECTION VALVE FAILING TO CLOSE ON LOSS OF INSTRUMENT AIR | 10/30/1985 | 8511130268 |
85461 | CLEVELAND ELECTRIC ILLUMINATING, BASIC ENGINEERS, NATIONAL VALVE | LOAD CAPABILITIES OF BE-419 PIPE CLAMPS | 10/22/1985 | 8510310269 |
85462 | ILLINOIS POWER , RUSKIN COMPANY | BLADE FIRE DAMPERS | 08/28/1985 | 8509090222 |
85463 | CAROLINA POWER AND LIGHT, WESTINGHOUSE | UNDETECTABLE FAILURE OF ENGINEERED SAFEGUARDS FEATURES | 09/25/1985 | 8511140001 |
85464 | CAROLINA POWER AND LIGHT, WESTINGHOUSE | DELETED SURGE TANK VENT VALVE IN COMPONENT COOLING SYSTEM | 10/21/1985 | 8511140384 |
85465 | TENNESSEE VALLEY AUTHORITY, GENERAL ELECTRIC | PEAK TEST BLOCK TERMINAL STUDS | 10/17/1985 | 8511120241 |
85466 | CAROLINA POWER AND LIGHT, WESTINGHOUSE | SAFETY GRADE CORE EXIT THERMOCOUPLES | 10/10/1985 | 8511120225 |
85467 | TENNESSEE VALLEY AUTHORITY, GILBERT/COMMONW EALTH | INCORRECT RESPONSE SPECTRA IN PIPING ANALYSIS | 10/09/1985 | 8511120201 |
85468 | CAROLINA POWER AND LIGHT, ELECTRO SWITCH, SYSTEMS CONTROL | LATCHING SWITCH RELAYS USED UPON EVACUATION OF CONTROL ROOM | 10/10/1985 | 8511120232 |
85469 | TENNESSEE VALLEY AUTHORITY, GENERAL SIGNAL | EXCESSIVE LEAKAGE OF BUTTERFLY VALVES USED IN ESSENTIAL AIR SYSTEM | 10/09/1985 | 8511120185 |
85470 | TENNESSEE VALLEY AUTHORITY, METRIX INCORPORATED | RAW COOLING WATER CHILLER UNIT FLOW VALVE FAILED TO OPERATE ON ACTUATION | 10/01/1985 | 8511120236 |
85471 | CAROLINA POWER AND LIGHT, WESTINGHOUSE, ITT GRINNELL | NATURAL FREQUENCIES OF AIR- OPERATED DIAPHRAGM VALVES | 09/30/1985 | 8511120395 |
85472 | CAROLINA POWER AND LIGHT, TRANSAMERICA DELAVAL, RTE DELTA | CRACKED WIRING IN THE LOW LEVEL CIRCUITS OF THE DIESEL GENERATOR CONTROL PANELS | 11/14/1985 | 8512050033 |
85473 | PENNSYLVANIA POWER AND LIGHT, YARWAY | DEFECT IN VALVE STEMS BEARING HEAT NO. 3876 | 10/08/1985 | 8511110115 |
85474 | WASHINGTON PUBLIC POWER, LOUIS ALLIS, COLT INDUSTRIES | CRACKED WELDS ON DIESEL GENERATOR AIR DEFLECTORS | 07/24/1985 | 8508140184 |
85475 | WASHINGTON PUBLIC POWER, LOUIS ALLIS, COLT INDUSTRIES | CRACKED WELDS ON DIESEL GENERATOR | 09/27/1985 | 8510090285 |
85476 | SACRAMENTO MUNICIPAL UTILITY DISTRICT, BABCOCK AND WILCOX | UNRELIABLE PORTHOLE OIL LEVEL GUAGE FOR AUXILIARY FEEDWATER PUMP | 11/08/1985 | 8511200110 |
85477 | CAROLINA POWER AND LIGHT, ANCHOR/DARLING | CHECK VALVES WITH POTENTIALLY LOOSE INTERNAL PARTS | 11/22/1985 | 8512110464 |
85478 | SACRAMENTO MUNICIPAL UTILITY DISTRICT, ROSEMOUNT | VENDOR INSTRUCTION MANUAL 4302 REVISION B DOES NOT ADDRESS ZERO SHIFT OF PROCESS PRESSURE | 11/08/1985 | 8511200086 |
85479 | GEORGIA POWER, SOUTHERN COMPANY SERVICES | SEISMIC DESIGN CALCULATIONS FOR TURBINE BUILDING AND TURBINE PEDESTAL DESIGN CRITERIA | 11/11/1985 | 8512030057 |
85480 | TENNESSEE VALLEY AUTHORITY, LAMBDA ELECTRONICS, BAILEY CONTROLS | VARIOUS DEFICIENCIES IN INSTALLED POWER SUPPLIES | 11/08/1985 | 8512050286 |
85481 | COLT INDUSTRIES, FAIRBANKS MORSE | NUT TO MATING SURFACE OF CONNECTING ROD CAP IN DIESEL GENERATOR | 11/26/1985 | 8512060241 |
85482 | PUBLIC SERVICE OF NEW HAMPSHIRE, GOULD | BINDING MOTOR CONTROL STARTERS | 11/18/1985 | 8512050419 |
85483 | CAROLINA POWER AND LIGHT, TRANSAMERICA DELAVAL, RTE DELTA | INADEQUATE VENTILATION IN DIESEL GENERATOR CONTROL PANELS | 11/15/1985 | 8512040110 |
85484 | GULF STATES UTILITIES, UNDERWRITERS SAFETY DEVICE | SPLIT TERMINAL BLOCKS | 09/16/1985 | 8509260354 |
85485 | TENNESSEE VALLEY AUTHORITY, ELECTRO SWITCH, WESTINGHOUSE | INAPPROPRIATE LATCHES FOR MAIN CONTROL SWITCH | 11/12/1985 | 8512050289 |
85486 | PACIFIC GAS AND ELECTRIC, NUTTAL GEAR, WESTINGHOUSE | KEYWAY ON LOW SPEED SHAFT OF SPEED INCREASER LUBRICATING OIL PUMP TOO LONG | 11/04/1985 | 8511120199 |
85487 | GENERAL NUCLEAR SYSTEMS, VIRGINIA ELECTRIC AND POWER | INDICATIONS ON TOP OF CASTOR V/21 FUEL BASKET | 10/10/1985 | 8511140106 |
85488 | DUKE POWER, TRANSAMERICA DELAVAL, CLOW CORPORATION | START AIR CHECK VALVES ON DIESEL ENGINE | 10/18/1985 | 8511120085 |
85489 | AMERICAN AIR FILTER | AIR HANDLING UNITS WHICH COULD HAVE CRACKED CAST IRON FAN WHEEL HUBS | 12/05/1985 | 8512120374 |
85490 | WASHINGTON PUBLIC POWER, TITUS MANUFACTURING | MODEL 272 GRILLE TENSION WIRES NOT FUNCTIONING PROPERLY | 09/04/1985 | 8511110236 |
85491 | HOUSTON LIGHTING AND POWER, RUSKIN COMPANY | INCORRECT INSTALLATION OF FIRE DAMPERS 180 DEGREES OUT OF PHASE | 11/07/1985 | 8511210075 |
85492 | NORTHEAST NUCLEAR ENERGY, LIMITORQUE | FAILURE OF PINION GEAR SHEAR KEYS IN MODEL SBO MOTOR OPERATORS | 11/01/1985 | 8511140419 |
85493 | TENNESSEE VALLEY AUTHORITY, COMSIP INCORPORATED | DEFICIENT CATALYST BED IN HYDROGEN ANALYZER | 10/31/1985 | 8511210567 |
85494 | TENNESSEE VALLEY AUTHORITY, PAUL-MUNROE ENERTECH | LEAKING STEAM GENERATOR HYDRAULIC SNUBBERS | 10/24/1985 | 8511210603 |
85495 | NORTHEAST NUCLEAR ENERGY, WESTINGHOUSE | CORE EXIT THERMOCOUPLE SYSTEM | 10/30/1985 | 8511140425 |
85496 | ARIZONA PUBLIC SERVICE, BECHTEL POWER | BUILDING INTERFACE SEISMIC SEPARATION | 11/13/1985 | 8512100075 |
85497 | APPLIED ENGINEERING, PENNSYLVANIA POWER AND LIGHT, MORRISON-KNUDSE N | AIR RECEIVER CALCULATIONS FOR INSPECTION NOZZLES NOT PERFORMED AS REQUIRED | 12/05/1985 | 8512160121 |
85498 | CAROLINA POWER AND LIGHT, MERCURY COMPANY OF NORWOOD | INSTRUMENT RACKS POTENTIALLY HAVING INCORRECT BOLTING MATERIALS | 12/11/1985 | 8512260204 |
85499 | ILLINOIS POWER , YARWAY | VALVES MADE FROM BAR MATERIAL WITH HEAT CODE 3876 WITH POSSIBLE INTERNAL VOIDS | 12/11/1985 | 8512190131 |
85500 | PUBLIC SERVICE ELECTRIC AND GAS, RUSKIN COMPANY | SPRING CLOSURE FIRE DAMPERS | 11/21/85 | 8512110236 |
85501 | COLT INDUSTRIES, ROBERTSHAW CONTROLS, ALABAMA POWER | COLT LOWER OVERRUN ASSEMBLIES IN VALVES INSTALLED ON DIESEL GENERATORS POSSIBLY FAILING SAFE TO FULL COOLING POSITION | 12/02/1985 | 8512120215 |
85502 | TENNESSEE VALLEY AUTHORITY, TRANSAMERICA DELAVAL | CRACKED CYLINDER BLOCK ON DIESEL GENERATOR | 11/22/1985 | 8512110471 |
85503 | INDIANA AND MICHIGAN ELECTRIC, AIRCO FILLER METALS | SIGNIFICANT NUMBER OF E7018 LOW ALLOY LOW HYDROGEN CARBON STEEL WELD RODS WITH INCOMPLETE FLUX COATING | 12/20/1985 | 8601090228 |
85504 | GILBERT/COMMONW EALTH, FLORIDA POWER | CRACKS ON PEDESTAL SUPPORTING DISCHARGE PIPING FOR TWO NUCLEAR SERVICE SEAWATER HEAT EXCHANGERS | 12/09/1985 | ml010920113 |
85505 | PAUL-MUNROE ENERTECH, PENNSYLVANIA POWER AND LIGHT | SNUBBER BRACKET MATERIALS | 12/12/1985 | 8512240178 |
85506 | CAROLINA POWER AND LIGHT, TRANSAMERICA DELAVAL, RTE DELTA | CRACKED WIRING INSULATION IN DIESEL GENERATOR CONTROL PANELS | 12/11/1985 | 8512230323 |
85507 | LOUISIANA POWER AND LIGHT, GENERAL ELECTRIC | AKR 30 AND AKR 50 480 V CIRCUIT BREAKERS WITH INSUFFICIENTLY TORQUED CONTACT ADJUSTING SCREWS | 12/12/1985 | 8512240190 |
85508 | EXO SENSORS, DETROIT EDISON, POWER AUTHORITY OF STATE OF NEW YORK | OXYGEN SENSOR IN CONTAINMENT ATMOSPHERE MONITOR SYSTEM USES NICKEL RIBBON INSTEAD OF PLATIMUM RHODIUM RIBBON | 12/13/1985 | 8512240255 |
85509 | GEORGIA POWER | CONTRACTOR ACCESS HATCH IN VITAL AREA | 12/16/1985 | 8512270180 |
LOG_NO | NOTIFIER, VENDOR | DESCRIPTION | REP_DATE | ACCESS_NO |
84001 | TRANSAMERICA DELAVAL, LOVEJOY INC. | LOOSE FLEXIBLE COUPLING DRIVE HUBS ON SHAFTS IN OVERSPEED GOVERNOR FUEL TRANSFER PUMP DRIVE | 01/09/1984 | 8401170186 |
84002 | SOUTHWEST FABRICATING | RADIOGRAPHIC RECORD EVALUATION | 10/04/1983 | 8402170317 |
84003 | BECHTEL POWER | NONCOMPLIANCE CABLE SEPARATIONS IN CONTROL PANELS | 10/05/1983 | 8402170263 |
84004 | SOUTHWEST FABRICATING | PIPING SUBASSEMBLIES WITH WALL THICKNESS LESS THAN REQUIRED BY DESIGN SPECIFICATIONS | 10/17/1983 | 8402170005 |
84005 | SOUTHWEST FABRICATING | PIPING SUBASSEMBLIES WITH WALL THICKNESS LESS THAN REQUIRED BY DESIGN SPECIFICATIONS | 10/25/1983 | 8402170279 |
84006 | BINGHAM- WILLAMETTE, BECHTEL POWER | WEARING RING FAILURE ON AUXILIARY FEED WATER PUMP | 11/08/1983 | 8402170146 |
84007 | SOUTHWEST FABRICATING | RADIOGRAPHY OF BRANCH CONNECTION WELDS COVERED BY REINFORCING PADS | 01/02/1984 | 8402170196 |
84008 | BBC BROWN BOVERI | BATTERY GROUND DETECTOR RELAY | 01/05/1984 | 8402030299 |
84009 | PACIFIC AIR PRODUCTS | EXCESSIVE WEAR OF BRASS SHAFT GUIDES IN LINEAR CONVERTER | 01/17/1984 | 8402070373 |
84010 | GENERAL ELECTRIC | UNSECURED WIRE TERMINATIONS ON KNOX FUSE BLOCKS | 01/26/1984 | 8402020315 |
84011 | PACIFIC AIR PRODUCTS | LINEAR CONVERTER DEVICE WITH POSSIBLE GENERIC DEFECT | 01/30/1984 | 8402070365 |
84012 | UNITED ENGINEERS | COMPRESSION MEMBER SHRINKAGE IN SERVICE WATER AND CIRCULATING WATER PUMP HOUSE | 01/31/1984 | 8402070344 |
84013 | G. H. BETTIS, MOBIL OIL | ETHYLENE PROPYLENE ELASTOMERS IN CONTACT WITH LUBRICANT MOBIL 28 | 01/31/1984 | 8402030298 |
84014 | FALCON CARRIERS, TRANSAMERICA DELAVAL | REQUESTING INVESTIGATION OF DESIGN RELIABILITY OF EMERGENCY DIESEL GENERATORS | 02/01/1984 | 8402070393 |
84015 | ROCKBESTOS | POTENTIAL INSULATION DAMAGE UNDER OUTER JACKET IN CLASS IE ELECTRICAL CABLE | 02/03/1984 | 8402090283 |
84016 | ROCKBESTOS, LIMITORQUE | CRACKS IN VALVE OPERATOR LIMIT SWITCH ROTORS | 02/13/1984 | 8402220062 |
84017 | TRANSAMERICA DELAVAL, ELLIOT COMPANY | DEFECTIVE DSR AND DSRV STANDBY DIESEL GENERATOR TURBOCHARGER THRUST BEARING LUBRICATION | 02/15/1984 | 8402220530 |
84018 | G. H. BETTIS, MOBIL OIL | ETHYLENE PROPYLENE SEALS ABSORBING GREASE HYDROCARBONS, CAUSING SEALS TO SWELL | 02/13/1984 | 8402280263 |
84019 | LIMITORQUE | CRACKS IN LIMIT SWITCH MOLDED COMPONENTS | 02/21/1984 | 8402240127 |
84020 | GENERAL ELECTRIC | POSSIBLE MISOPERATION OF SAM RELAYS | 02/22/1984 | 8402270449 |
84021 | HENRY PRATT, G. H. BETTIS, MOBIL OIL | POTENTIAL DEGRADATION OF ACTUATOR STROKING TIME | 02/20/1984 | 8402290236 |
84022 | WASHINGTON PUBLIC POWER | ROOM PRESSURIZATION DUE TO ENERGY LINE BREAKS | 12/14/1983 | 8312300078 |
84023 | WASHINGTON PUBLIC POWER, FARR COMPANY | STANDBY GAS TREATMENT UNIT CHARCOAL FILTER BED LEAKAGE | 12/13/1983 | 8312300108 |
84024 | BONNEY FORGE | MATERIALS SHIPPED LACKING REQUIRED CHEMICAL CHECK | 02/17/1984 | 8403140138 |
84025 | CLEVELAND ELECTRIC ILLUMINATING, TRANSAMERICA DELAVAL | LOOSE FLEXIBLE COUPLING DRIVE HUBS | 02/17/1984 | 8402290274 |
84026 | G. H. BETTIS, MOBIL OIL | ACTUATOR ETHYLENE PROPYLENE SEAL ABSORBING HYDROCARBONS FROM GREASE | 02/20/1984 | 8403050170 |
84027 | NPS INDUSTRIES, PACIFIC SCIENTIFIC | DEFECTIVE MECHANICAL SNUBBER CAPSTAN SPRINGS | 02/24/1984 | 8403070256 |
84028 | GENERAL ELECTRIC | DEFECTS ON CERTAIN AKR-30 AND AKR-50 LOW VOLTAGE POWER CIRCUIT BREAKERS | 02/24/1984 | 8402290093 |
84029 | UNITED ENGINEERS | INADEQUACY OF SERVICE WATER AND CIRCULATING WATER PUMP HOUSE STRUCTURE | 02/28/1984 | 8403060311 |
84030 | ILLINOIS POWER, PACIFIC AIR PRODUCTS | EXCESSIVE WEAR OF BRASS SHAFT GUIDES ON INPUT AND OUTPUT SHAFTS ON LINEAR CONVERTER | 02/29/1984 | 8403080240 |
84031 | TERRY STEAM TURBINE, GIMPEL MACHINE WORKS | AUXILIARY FEEDWATER PUMP DRIVE TURBINE TRIP AND THROTTLE VALVE | 02/22/1984 | 8403210032 |
84032 | TITEFLEX INDUSTRIAL, TELEDYNE ENGINEERING | NONCONFORMANCE OF METAL HOSE ASSEMBLIES FOR ASME, SECTION III, CLASS 2 AND 3 SERVICE | 12/16/1983 | 8403210095 |
84033 | SIEMENS-ALLIS, GOULD | POTENTIAL DEFECTS IN MOLDED CASE 100 AMPERE FRAME, MULTIPOLE E AND HE SERIES CIRCUIT BREAKERS | 11/17/1983 | 8403300099 |
84034 | PUBLIC SERVICE ELECTRIC AND GAS, BIF (GENERAL SIGNAL), XOMOX CORPORATION | FAULTY VALVE ACTUATORS | 10/06/1983 | 8311010417 |
84035 | PENNSYLVANIA POWER AND LIGHT, GENERAL ELECTRIC | CAVITATION OF JET PUMPS DUE TO BYPASS OF INTERLOCKS | 11/14/1983 | 8311210259 |
84036 | CAROLINA POWER AND LIGHT, TRANSAMERICA DELAVAL | DEFECTIVE ENGINE MOUNTED FUEL OIL LINE | 12/14/1983 | 8312210237 |
84037 | TENNESSEE VALLEY AUTHORITY, LIMITORQUE | DESCRIBES QUALITY ASSURANCE PROGRAM | 12/15/1983 | 8312210154 |
84038 | TENNESSEE VALLEY AUTHORITY, WESTINGHOUSE | REACTOR TRIP BREAKER DESIGN ERROR | 12/16/1983 | 8312210224 |
84039 | TENNESSEE VALLEY AUTHORITY, SIEMENS-ALLIS | BROKEN PIN CARRIER PLATES ON ESSENTIAL RAW COOLING WATER MOTORS | 12/19/1983 | 8401030137 |
84040 | PENNSYLVANIA POWER AND LIGHT, BECHTEL POWER | IMPROPER RELIEF VALVE SETTINGS AND DESIGN PRESSURES AND TEMPERATURES FOUND IN HIGH PRESSURE COOLANT INJECTION, REACTOR CORE ISOLATION COOLING SYSTEM, RESIDUAL HEAT REMOVAL, CORE SPRAY, AND ESSENTIAL SERVICE WATER SYSTEM | 12/20/1983 | 8401260323 |
84041 | CAROLINA POWER AND LIGHT, WESTINGHOUSE | SOLID STATE PROTECTION SYSTEM TEST PROCEDURES | 12/22/1983 | 8401050461 |
84042 | CAROLINA POWER AND LIGHT, SIEMENS-ALLIS, EBASCO SERVICES | WELDING ON 6.9 KV SWITCHGEAR BREAKERS | 12/28/1983 | 8401050470 |
84043 | BONNEY FORGE | QUALITY CONTROL BREAKDOWN | 01/17/1984 | 8403090198 |
84044 | WESTINGHOUSE | POTENTIAL UNDETECTABLE FAILURE OF TEST SWITCH IN SOLID STATE PROTECTION SYSTEM | 01/17/1984 | 8401310352 |
84045 | MISSISSIPPI POWER AND LIGHT, TRANSAMERICA DELAVAL, AIRPAX ELECTRONICS | FAILURE OF QUALIFIED CABLES | 02/02/1984 | 8402140410 |
84046 | PENNSYLVANIA POWER AND LIGHT, TECHNOLOGY FOR ENERGY, BECHTEL POWER | SAFETY PARAMETER DISPLAY SYSTEM ISOLATORS | 02/06/1984 | 8402270255 |
84047 | PENNSYLVANIA POWER AND LIGHT, COMSIP, BECHTEL POWER | HYDROGEN CATALYST IN CONTAINMENT GAS MONITORING PANELS | 02/13/1984 | 8402270349 |
84048 | SACRAMENTO MUNICIPAL UTILITY DISTRICT, WESTINGHOUSE | MECHANICALLY INTERLOCKED FULL VOLTAGE REVERSING STARTERS NOT MAINTAINING REQUIRED RELATIVE POSITIONS | 02/15/1984 | 8403230056 |
84049 | CAROLINA POWER AND LIGHT, TRANSAMERICA DELAVAL | SEISMIC QUALIFICATION TEST FAILURE OF STARTING AIR SYSTEM FOR EMERGENCY DIESEL GENERATORS | 02/15/1984 | 8402270274 |
84050 | MISSISSIPPI POWER AND LIGHT, BECHTEL POWER, TRANSAMERICA DELAVAL | CRACKED PUSH ROD BALLS ON DIESEL GENERATORS | 02/17/1984 | 8402270404 |
84051 | TENNESSEE VALLEY AUTHORITY, BAILEY CONTROLS, BABCOCK AND WILCOX | DEFICIENT SQUARE ROOT EXTRACTOR MODULES FOR REACTOR PROTECTION SYSTEM | 02/17/1984 | 8402270357 |
84052 | CONSUMERS POWER, SIEMENS-ALLIS | APPARENT DESIGN DEFICIENCY IN MODEL MA-205B STORED ENERGY CIRCUIT BREAKER | 02/29/1984 | 8403190101 |
84053 | GENERAL ELECTRIC | STOP TAB BREAKAGE IN SBM TYPE CONTROL SWITCHES | 03/02/1984 | 8403130387 |
84054 | TRANSAMERICA DELAVAL, WESTINGHOUSE, RTE DELTA | DEFECT IN TYPE SA-1 DIFFERENTIAL RELAY ON DSR OR DSRV STANDBY DIESEL GENERATOR | 03/07/1984 | 8403120136 |
84055 | COLT INDUSTRIES | FAILED ENGINE THRUST BEARING ON TYPE PC-2 DIESEL GENERATORS | 03/08/1984 | 8403190374 |
84056 | G. H. BETTIS, MOBIL OIL | ACTUATOR STROKING TIME POSSIBLY LENGTHENED BEYOND 15 SECONDS WHEN USING HYDROCARBON BASED LUBRICANTS | 03/08/1984 | 8403230028 |
84057 | PACIFIC AIR PRODUCTS | ABNORMAL WEAR ON LINEAR CONVERTERS | 03/09/1984 | 8403140122 |
84058 | BBC BROWN BOVERI | EXCESSIVE FEEDBACK AROUND OPERATIONAL AMPLIFIER ON ITE-27N UNDERVOLTAGE RELAY | 03/13/1984 | 8408220317 |
84059 | UNION ELECTRIC, COLT INDUSTRIES, BELOIT POWER | FAILURE OF STATOR WINDING ON NE02B EMERGENCY DIESEL GENERATOR | 03/15/1984 | 8403230115 |
84060 | WASHINGTON STATE UNIVERSITY, SIEMENS-ALLIS | FAILURE OF SOLID STATE NEUTRON DOSIMETERS TO MEASURE FAST NEUTRONS | 03/16/1984 | 8404030318 |
84061 | BECHTEL POWER, VALCOR ENGINEERING, SNUPPS | DESIGN DEFICIENCY IN FIELD RUN CABLES TO SOLENOID VALVES | 03/19/1984 | 8403230108 |
84062 | BBC BROWN BOVERI | BROKEN CONTACT CARRIER IN CONTROL DEVICE OF HKV CIRCUIT BREAKERS | 03/19/1984 | 8403270219 |
84063 | PULLMAN POWER PRODUCTS, BONNEY FORGE | LACK OF CHEMICAL CHECK ON SOCK-O- LETS AND NIP-O-LETS, 2 INCH NOMINAL PIPE SIZE OR LESS | 03/21/1984 | 8403270155 |
84064 | MISSISSIPPI POWER AND LIGHT, BBC BROWN BOVERI | INCORRECT INSTALLATION OF 30 VOLT DC 22 MICROFARAD CAPACITOR IN SOLID STATE TRIP UNIT | 03/30/1984 | 8404090279 |
84065 | TENNESSEE VALLEY AUTHORITY, WESTINGHOUSE | SETPOINT PROGRAM FOR OVERPRESSURE MITIGATING SYSTEM | 01/06/1984 | 8401130365 |
84066 | TENNESSEE VALLEY AUTHORITY, WESTINGHOUSE, ITT BARTON | PRESSURIZER LEVEL TRANSMITTERS WITH CALIBRATION SPAN INADEQUATE FOR LEVEL PROCESS RANGE | 01/09/1984 | 8401170001 |
84067 | DUKE POWER, BARTON INDUSTRIES, DIAMOND POWER | STEAM GENERATOR NARROW RANGE LEVEL MEASUREMENT ERRORS | 01/17/1984 | 8401260306 |
84068 | ROCKBESTOS, GOULD, RUNDEL ELECTRIC | SWITCH FAILURES | 02/09/1984 | 8402170286 |
84069 | CAROLINA POWER AND LIGHT, PENDEN INDUSTRIES, EBASCO SERVICES | SEISMIC CLASS I CABLE TRAY, AND HEATING, VENTILATION, AND AIR CONDITIONING HANGERS | 02/24/1984 | 8403070290 |
84070 | TENNESSEE VALLEY AUTHORITY, PARSONS PEEBLES ELECTRIC | EMERGENCY DIESEL GENERATOR REAR BEARING | 02/29/1984 | 8403070286 |
84071 | CAROLINA POWER AND LIGHT, SIEMENS-ALLIS, EBASCO SERVICES | WELDING DEFECTS ON CLASS IE 6.9 KV CIRCUIT BREAKERS | 02/29/1984 | 8403070285 |
84072 | YANKEE ATOMIC ELECTRIC, WESTINGHOUSE | POTENTIALLY UNDETECTABLE FAILURES IN SOLID STATE PROTECTION SYSTEM TEST CIRCUITS | 01/04/1984 | 8402030422 |
84073 | CAROLINA POWER AND LIGHT, GOULD | CLASS 1E 480 VOLT MOTOR CONTROL CENTER PROTECTIVE GROMMETS | 01/31/1984 | 8402140413 |
84074 | CAROLINA POWER AND LIGHT, TRANSAMERICA DELAVAL, KOPPERS COMPANY | DEFECTIVE GOVERNOR DRIVE COUPLING | 02/24/1984 | 8403090082 |
84075 | ROCKBESTOS, WESTINGHOUSE, BECHTEL POWER | ELECTRIC CIRCUIT BREAKERS WITH UNDERVOLTAGE TRIP FEATURES | 03/28/1984 | 8404090208 |
84076 | UNIVERSITY COMPUTING, DIS/ADLPIPE | ERROR IN ADLPIPE COMPUTER PROGRAM | 01/12/1984 | 8404130267 |
84077 | TERRY STEAM TURBINE | STEM BUSHING FOUND LOOSE, PREVENTING TURBINE GOVERNOR VALVE FROM FULLY CLOSING | 04/09/1984 | 8404170296 |
84078 | ROCKWELL INTERNATIONAL, TIME TROL, ITE-GOULD | FAILURE OF POST-LOSS OF COOLANT ACCIDENT HYDROGEN RECOMBINER | 03/11/1983 | 8305120404 |
84079 | ROCKBESTOS, ANCHOR/DARLING | CHECK VALVES | 04/20/1983 | 8404170395 |
84080 | ROCKWELL INTERNATIONAL | FAILURE OF POST-LOSS OF COOLANT ACCIDENT HYDROGEN RECOMBINER | 05/05/1983 | 8404170419 |
84081 | ROCKWELL INTERNATIONAL, WESTINGHOUSE | CIRCUIT BREAKER FAILURES DURING ELEVATED TEMPERATURE TESTING OF HYDROGEN RECOMBINERS | 05/27/1983 | 8404170440 |
84082 | ROCKWELL INTERNATIONAL, ITE IMPERIAL | FAILURE OF CIRCUIT BREAKERS DURING ENVIRONMENTAL TESTING | 05/27/1983 | 8404170427 |
84083 | ARGO PACKING | COMPANY GUIDELINES TO COMPLY WITH 10 CFR PART 21 | 10/12/1983 | 8404170461 |
84084 | ROCKWELL INTERNATIONAL | NONCOMPLIANCE TO ASME CODE TEST REQUIREMENT BECAUSE NUCLEAR PART WAS NOT PRESSURE TESTED BEFORE ACCEPTANCE | 10/24/1983 | 8404170487 |
84085 | ROCKWELL INTERNATIONAL, VITON | APPROPRIATENESS OF USE OF VITON ELASTOMER AS SEAL MATERIAL IN RECOMBINER APPLICATION | 12/19/1983 | 8404170471 |
84086 | RTE DELTA, TRANSAMERICA DELAVAL, STATES COMPANY | NONQUALIFIED EMERGENCY DIESEL GENERATOR CONTROL PANELS | 12/20/1983 | 8404170445 |
84087 | BETA PRODUCTS | POWER SUPPLIES FOR CLASS 1E ANNUNCIATORS FOUND SUPERIMPOSING AC SPIKES ONTO 125 VOLT DC | 12/20/1983 | 8404170064 |
84088 | RTE DELTA, TRANSAMERICA DELAVAL | FAILURE OF TYPE CFD DIFFERENTIAL RELAYS ON EMERGENCY DIESEL GENERATOR CONTROL PANELS | 12/20/1983 | 8404170394 |
84089 | PENNSYLVANIA POWER AND LIGHT, CROSBY VALVE AND GAGE, GENERAL ELECTRIC | FAILURE OF IMF-2 SOLENOIDS | 04/09/1984 | 8404160145 |
84090 | MISSISSIPPI POWER AND LIGHT, BECHTEL POWER, TRANSAMERICA DELAVAL | POTENTIAL DEFECT IN SPARE PISTON SKIRT CASTINGS | 04/06/1984 | 8404160007 |
84091 | GENERAL ELECTRIC, AUTOMATIC SWITCH COMPANY | PRESENCE OF LOCTITE- 242 IN SCRAM PILOT SOLENOID VALVE PLUNGER | 04/13/1984 | 8408240348 |
84092 | MISSISSIPPI POWER AND LIGHT, BECHTEL POWER | INABILITY TO MAINTAIN PRESSURIZED WATER SUPPLY TO RESIDUAL HEAT REMOVAL PUMPS | 03/02/1984 | 8403090265 |
84093 | TERRY STEAM TURBINE | STEM BUSHING FOUND LOOSE, PREVENTING TURBINE GOVERNOR VALVE FROM FULLY CLOSING | 04/09/1984 | 8404170296 |
84094 | COLT INDUSTRIES | BROKEN BOSS ON NOZZLE OF ENGINE DRIVEN LUBRICATING OIL PUMP | 04/09/1984 | 8404200287 |
84095 | BBC BROWN BOVERI | SILICON CONTROLLED RECTIFIERS IN SOLID STATE TRIP DEVICES OF CIRCUIT BREAKERS | 04/16/1984 | 8404200323 |
84096 | BECHTEL POWER | FAILURE OF CONTAINMENT COOLING FANS TO REMAIN IN SAFEGUARDS POSITION FOLLOWING SAFETY INJECTION SIGNAL RESET | 04/20/1984 | 8404250121 |
84097 | UNION ELECTRIC, WESTINGHOUSE, LIMITORQUE | IMPROPER INSTALLATION OF MOTOR PINION GEAR IN VALVE ACTUATORS | 03/20/1984 | 8403270182 |
84098 | DUKE POWER, BORG-WARNER | FAILED MOTOR OPERATED GATE VALVES | 03/27/1984 | 8404060073 |
84099 | CAROLINA POWER AND LIGHT, SIEMENS-ALLIS, EBASCO SERVICES | WELDING DEFECTS ON CLASS IE 6.9 KV CIRCUIT BREAKERS | 03/29/1984 | 8404050131 |
84100 | CAROLINA POWER AND LIGHT, SOUTHWEST FABRICATING, PACIFIC SCIENTIFIC | MECHANICAL SHOCK ARRESTOR CAPSTAN SPRING TANG FAILURES | 03/30/1984 | 8404060099 |
84101 | ROTORK CONTROLS | FAILURE OF HIGH SPEED ROTORK MODEL 14, 16 AND 30 ACTUATORS WITH TORQUE LIMITERS | 04/06/1984 | 8404260047 |
84102 | CAROLINA POWER AND LIGHT, TRANSAMERICA DELAVAL, MELROSE SPRING AND TOOL WORKS | DEFECTIVE VALVE SPRINGS ON DIESEL ENGINES | 04/02/1984 | 8404130014 |
84103 | AUTOMATIC SWITCH COMPANY | PRESENCE OF LOCTITE- 242 IN SOLENOID PLUNGER OF SCRAM PILOT SOLENOID VALVE | 04/13/1984 | 8404260414 |
84104 | UNITED ENGINEERS | SEAM CLOSURE WELDS ON EXPANSION JOINTS FOR FUEL TRANSFER LINE STRESSED BEYOND ASME CODE LIMITS | 04/19/1984 | 8404260090 |
84105 | BASLER ELECTRIC, WESTINGHOUSE, FAIRBANKS MORSE | POSSIBLE DAMAGE TO SEMICONDUCTORS ON NUCLEAR EXCITERS AS RESULT OF EXCESSIVE MOUNTING PRESSURE | 04/19/1984 | 8405140227 |
84106 | BECHTEL POWER, UNISTRUT CORPORATION | STRUT CONNECTION CLIP CRACKING | 12/12/1983 | 8405250084 |
84107 | TENNESSEE VALLEY AUTHORITY, TRANSAMERICA DELAVAL | FUEL OIL LINE RUPTURE IN DIESEL GENERATORS | 04/06/1984 | 8404170006 |
84108 | CAROLINA POWER AND LIGHT, TRANSAMERICA DELAVAL | DIESEL ENGINE MOUNTED FUEL OIL LINES | 04/06/1984 | 8404160102 |
84109 | GEORGIA POWER, CRANE COMPANY | MATERIAL DEFECTS DURING RECEIPT OF FOUR 10 INCH GATE VALVE REPLACEMENT DISCS | 04/13/1984 | 8404300185 |
84110 | ARIZONA PUBLIC SERVICE, ANCHOR/DARLING | OIL SPRAY FROM MAIN STEAM ISOLATION VALVES | 04/13/1984 | 8404200274 |
84111 | GENERAL ELECTRIC, AUTOMATIC SWITCH COMPANY | LOCTITE USED IN SOLENOID VALVES ESCAPED TO THE CORE PLUNGER AND BOUND IT TO THE BASE SUBASSEMBLY SO THAT SCRAM VALVE COULD NOT VENT AIR | 04/13/1984 | 8404260414 |
84112 | GEORGIA POWER, CRANE COMPANY | FOUR DEFECTIVE 10 INCH VALVE DISCS | 04/13/1984 | 8405070235 |
84113 | MISSISSIPPI POWER AND LIGHT, BECHTEL POWER, W. J. WOOLLEY | AIR LOCK SEISMIC QUALIFICATION | 04/20/1984 | 8405070092 |
84114 | MISSISSIPPI POWER AND LIGHT, GENERAL ELECTRIC | POSITIVE POSITIONING ACTION OF TYPE SBM SWITCH | 04/20/1984 | 8405070068 |
84115 | TRANSAMERICA DELAVAL, RTE DELTA, WESTINGHOUSE | TYPE SA-1 RELAY | 04/30/1984 | 8405010370 |
84116 | BURNS AND ROE | FAILURE TO PROTECT CERTAIN CABLES IN DEDICATED SHUTDOWN SYSTEM | 05/03/1984 | 8405110067 |
84117 | MASSACHUSETTS INSTITUTE OF TECHNOLOGY, BABCOCK AND WILCOX, ROCKWELL INTERNATIONAL | POSSIBLE DEFECT IN FUEL | 05/03/1984 | 8405140212 |
84118 | JOHNS-MANVILLE, LEHIGH TESTING LABORATORIES | METHODOLOGY FOR TESTING MICRO-LOK FIBERGLASS PIPE INSULATION | 05/07/1984 | 8405150147 |
84119 | NATIONAL SUPPLY | FLUED HEAD INCORPORATED INTO FACILITY | 05/08/1984 | 8405140393 |
84120 | COLT INDUSTRIES, UNITED ELECTRIC CONTROLS | FUEL OIL FILTER DIFFERENTIAL PRESSURE SWITCHES | 05/08/1984 | 8405140343 |
84121 | JOHNS-MANVILLE, LEHIGH TESTING LABORATORIES | TESTING OF INSULATION MATERIALS BY IMPROPER METHOD | 05/09/1984 | 8405150415 |
84122 | MISSISSIPPI POWER AND LIGHT, AUTOMATIC SWITCH COMPANY | SPARE PART KITS FOR SCRAM PILOT VALVE SOLENOIDS | 05/15/1984 | 8405290109 |
84123 | MORRISON- KNUDSEN, FLIGHT DYNAMICS | ADDITIONAL CANTILEVERED SUPPORTS CAUSED WELD CRACKS AND RESULTING SMALL LUBRICATING OIL COOLER LEAK | 05/17/1984 | 8405290133 |
84124 | COMPUTER PRODUCTS | POSSIBLE SHORTING OF RIVETED TERMINAL TO HEAT SINK IN 5 VOLT, 15 AMP POWER SUPPLY | 05/21/1984 | 8409100005 |
84125 | ROCKBESTOS | POSSIBLE INSULATION DAMAGE TO ELECTRICAL CABLES | 05/22/1984 | 8406010313 |
84126 | SHANSTROM NUCLEAR | CALCULATION OF NUCLEAR ENTHALPY PEAKING FACTOR | 05/24/1984 | 8406040174 |
84127 | BAXTER FLUIDPOWER, TORRINGTON BEARING | STATIC LOAD RATING OF HYDRAULIC SUPPRESSOR | 06/21/1984 | 8406290257 |
84128 | CAROLINA POWER AND LIGHT, SIEMENS-ALLIS, EBASCO SERVICES | GREEN INDICATOR LIGHT WIRING ON 6.9 KV CIRCUIT BREAKERS | 05/17/1984 | 8405290052 |
84129 | CAROLINA POWER AND LIGHT, WESTINGHOUSE | FAILURE OF REACTOR PROTECTION SYSTEM FOLLOWING SECONDARY HIGH ENERGY LINE BREAK | 03/30/1984 | 8404060172 |
84130 | CAROLINA POWER AND LIGHT, RUSKIN COMPANY, G. H. BETTIS | OPERATORS ON HEATING, VENTILATION, AND AIR CONDITIONING DAMPERS FAILED TO MEET FUNCTIONAL TEST REQUIREMENTS | 03/23/1984 | 8403300034 |
84131 | DUKE POWER, BARTON INDUSTRIES, DIAMOND POWER | STEAM GENERATOR NARROW RANGE LEVEL MEASUREMENT ERRORS | 01/17/1984 | 8401240389 |
84132 | DUKE POWER, ITT BARTON, WESTINGHOUSE | THERMAL NONREPEATABILITY OF CLASS IE TRANSMITTERS | 01/11/1984 | 8401240282 |
84133 | GULF STATES UTILITIES, TRANSAMERICA DELAVAL | MISSING SET SCREW USED TO INSTALL FLEXIBLE COUPLING DRIVE HUBS ON SHAFT OF STANDBY DIESEL GENERATOR | 07/02/1984 | 8407100443 |
84134 | LONE STAR SCREW | CONFIRMS EXTENSION OF CORRECTIVE ACTION DUE DATE | 12/21/1982 | 8406220223 |
84135 | NIAGARA MOHAWK POWER, PACIFIC AIR PRODUCTS | EXCESSIVE WEAR ON LINEAR CONVERTERS | 03/08/1984 | 8404090375 |
84136 | ROCKBESTOS, AUTOMATIC SWITCH COMPANY, TARGET ROCK | IMPROPERLY RATED FIELD RUN CABLES TO SOLENOID VALVES | 05/10/1984 | 8405210105 |
84137 | TENNESSEE VALLEY AUTHORITY, WESTINGHOUSE, ITT BARTON | MODELS 763 AND 764 PRESSURE TRANSMITTERS SUBJECT TO TEMPERATURE RELATED ERRORS | 05/14/1984 | 8405240153 |
84138 | TENNESSEE VALLEY AUTHORITY, WESTINGHOUSE, ITT BARTON | AMBIGUOUS OUTPUTS FROM PRESSURE TRANSMITTERS IN REACTOR COOLING SYSTEM | 04/03/1984 | 8404100398 |
84139 | TENNESSEE VALLEY AUTHORITY, WESTINGHOUSE, ITT BARTON | NEW DEFECTS IN PRESSURE TRANSMITTERS | 03/22/1984 | 8403300109 |
84140 | UNION ELECTRIC, BECHTEL POWER, GOULD | CONTAINMENT COOLING FAN STARTER COIL FAILURE CAUSED BY OVERVOLTAGE OF 130 VOLT DIODE | 04/13/1984 | 8404270162 |
84141 | UNION ELECTRIC, FISHER CONTROLS, G. H. BETTIS | ACTUATOR KEYING PROBLEM | 04/12/1984 | 8404230168 |
84142 | UNION ELECTRIC, BECHTEL POWER, GOULD | CONTAINMENT COOLING FAN STARTER INTERLOCK FAILURE | 04/10/1984 | 8404230197 |
84143 | UNION ELECTRIC, BECHTEL POWER | FAILURE OF CONTAINMENT COOLING FANS TO REMAIN IN SAFEGUARDS POSITION FOLLOWING SAFETY INJECTION SIGNAL RESET | 04/09/1984 | 8404230208 |
84144 | UNION ELECTRIC, BECHTEL POWER, ITE-GOULD | FAILURE OF COILS IN TWO SPEED STARTERS FOR CONTAINMENT COOLING FAN MOTORS | 01/06/1984 | 8401240137 |
84145 | UNION ELECTRIC, BECHTEL POWER, ITE-GOULD | MECHANICAL INTERLOCK ON TWO SPEED STARTERS FOR CONTAINMENT COOLING FAN MOTORS | 01/06/1984 | 8401240152 |
84146 | ATOMIC ENERGY OF CANADA LIMITED | GAMMABEAM-150 IRRADIATOR SOURCE DRAWER MAY BE INADVERTENTLY EXPOSED WITHIN SHIELDED ROOM | 06/26/1984 | 8407090179 |
84147 | CAROLINA POWER AND LIGHT, BERGEN-PATERSON PIPE SUPPORT | SHOP WELDING DEFECTS IN SEISMIC I PIPE HANGERS | 03/21/1984 | 8403300043 |
84148 | GULF STATES UTILITIES, STONE AND WEBSTER, BAHNSON SERVICE | DEFICIENCIES IN HEATING, VENTILATION, AND AIR CONDITIONING EQUIPMENT | 06/18/1984 | 8406260262 |
84149 | HOUSTON LIGHTING AND POWER, COMSIP | LIFE OF STANDARD BED CATALYST IN CONTAINMENT GAS SYSTEM | 06/11/1984 | 8406190138 |
84150 | PACIFIC GAS AND ELECTRIC, BAHNSON SERVICE | RECORDS FOR HEATING, VENTILATION, AND AIR CONDITIONING EQUIPMENT | 06/25/1984 | 8406280065 |
84151 | SHANSTROM NUCLEAR | CALCULATION OF ENTHALPY PEAKING FACTOR | 05/24/1984 | 8407090239 |
84152 | TENNESSEE VALLEY AUTHORITY, WESTINGHOUSE | DAMAGE TO WIRING IN LOW VOLTAGE SWITCHGEAR | 04/24/1984 | 8405070312 |
84153 | TENNESSEE VALLEY AUTHORITY, BABCOCK AND WILCOX, BAILEY CONTROLS | DEFECTS IN REACTOR PROTECTION SYSTEM AND ENGINEERED SAFETY FEATURES ACTUATION SYSTEM MODULES | 05/01/1984 | 8406190227 |
84154 | TENNESSEE VALLEY AUTHORITY, INTERNATIONAL POWER MACHINE | INCORRECT SETTING OF SHUTDOWN VOLTAGE FOR VITAL INVERTER | 05/15/1984 | 8405240045 |
84155 | TENNESSEE VALLEY AUTHORITY, WESTINGHOUSE, ITT BARTON | MODELS 763 AND 764 PRESSURE TRANSMITTERS SUBJECT TO TEMPERATURE RELATED ERRORS | 05/14/1984 | 8405240153 |
84156 | TENNESSEE VALLEY AUTHORITY, TRANSAMERICA DELAVAL | CHECK VALVE LEAK IN AIR START SYSTEM OF STANDBY DIESEL GENERATORS | 01/25/1984 | 8401300300 |
84157 | TENNESSEE VALLEY AUTHORITY, VELAN VALVE | PRESSURE DROP ACROSS 2 ½ INCH STOP CHECK VALVE | 01/25/1984 | 8401300193 |
84158 | TENNESSEE VALLEY AUTHORITY, LAMBDA ELECTRONICS | POWER MODULE FAILURES DUE TO CAPACITOR SUBSTITUTION | 01/23/1984 | 8401300275 |
84159 | TENNESSEE VALLEY AUTHORITY, BAILEY CONTROLS, BABCOCK AND WILCOX | SEPARATION OF FRONT COVERS FROM MODULES | 01/25/1984 | 8401300325 |
84160 | TENNESSEE VALLEY AUTHORITY, TRANSAMERICA DELAVAL | LOCATION OF LUBRICATING OIL COOLERS ON STANDBY DIESEL GENERATOR | 01/12/1984 | 8401240605 |
84161 | TENNESSEE VALLEY AUTHORITY, CONSOLIDATED CONTROLS, SOLID STATE CONTROLS | DEFECTIVE SEQUENCER CONTROL CARDS | 01/13/1984 | 8401240264 |
84162 | TENNESSEE VALLEY AUTHORITY, JOHNSON MACHINE WORKS | WELDS ON AUXILIARY FEEDWATER PUMP ROOM DOORS | 01/13/1984 | 8401240342 |
84163 | TENNESSEE VALLEY AUTHORITY, LIMITORQUE | INADEQUATELY IMPLEMENTED QUALITY ASSURANCE PROGRAM | 04/30/1984 | 8406190143 |
84164 | AMERICAN BRIDGE, PENDEN INDUSTRIES | LACK OF CONTRACTUAL AGREEMENT | 06/22/1984 | 8406280299 |
84165 | WESTINGHOUSE, ITT BARTON | THERMAL NONREPEATABILITY AND OTHER CALIBRATION ERRORS IN TRANSMITTERS | 06/15/1984 | 8406220230 |
84166 | BURNS AND ROE | INCORRECT ORIENTATION OF SOLENOID OPERATED CONTAINMENT ISOLATION VALVE | 12/09/1983 | 8406290246 |
84167 | CAROLINA POWER AND LIGHT, TRANSAMERICA DELAVAL | PRESSURE SENSING LINE IN STARTING AIR SYSTEM FOR STANDBY DIESEL GENERATORS | 06/18/1984 | 8406280459 |
84168 | CAROLINA POWER AND LIGHT, HUB, INCORPORATED | FAILURE OF SEISMIC CLASS I BOLTS TO MEET HARDNESS REQUIREMENTS | 06/14/1984 | 8406280167 |
84169 | CAROLINA POWER AND LIGHT, HUB, INCORPORATED, BONNEY FORGE | QUESTIONABLE STARTING MATERIAL IN STAINLESS STEELOLETS | 06/14/1984 | 8406280185 |
84170 | CAROLINA POWER AND LIGHT, MERCURY COMPANY | CLOGGING OF CONTAINMENT SUMPS DUE TO FAILURE OF POLYURETHANE COATING ON FLEXIBLE CONDUIT | 05/29/1984 | 8406110317 |
84171 | CAROLINA POWER AND LIGHT, TRANSAMERICA DELAVAL, KOPPERS COMPANY | DEFECTIVE GOVERNOR DRIVE COUPLING | 05/24/1984 | 8406110337 |
84172 | CAROLINA POWER AND LIGHT, TRANSAMERICA DELAVAL | POTENTIAL DEFECT IN PISTON SKIRT CASTINGS | 05/24/1984 | 8406110266 |
84173 | CAROLINA POWER AND LIGHT, TRANSAMERICA DELAVAL | SEISMIC QUALIFICATION TEST FAILURE OF STARTING AIR CHECK VALVES FOR EMERGENCY DIESEL GENERATORS | 05/24/1984 | 8406110279 |
84174 | CAROLINA POWER AND LIGHT | WELDING DEFECTS ON CLASS IE 6.9 KV CIRCUIT BREAKERS | 05/22/1984 | 8406110211 |
84175 | GENERAL ELECTRIC | BROKEN STRAND WIRES ON AUXILIARY SWITCH MOUNTED ON AIR MAGNETIC CIRCUIT BREAKERS | 01/17/1984 | 8401230398 |
84176 | GEORGIA POWER | NUCLEAR SERVICE COOLING WATER TOWER BASINS INTERTIE PIPE | 06/04/1984 | 8406120307 |
84177 | HOUSTON LIGHTING AND POWER, BINGHAM-WILLAMET TE | FAILURE OF AUXILIARY FEEDWATER PUMP WEAR RINGS | 01/26/1984 | 8402060414 |
84178 | KANSAS GAS AND ELECTRIC | STATUS REPORT ON OPEN ITEMS | 06/08/1984 | 8406180351 |
84179 | MISSISSIPPI POWER AND LIGHT, W. J. WOOLLEY, BECHTEL POWER | FAILURE TO SEISMICALLY QUALIFY CONTAINMENT PERSONNEL AIR LOCK PNEUMATIC SUPPLY SYSTEM | 06/21/1984 | 8407020274 |
84180 | MISSISSIPPI POWER AND LIGHT | INCORRECT OPERATION OF DIVISION I AND II DIESEL GENERATOR LOAD SHEDDING AND SEQUENCING SYSTEM | 06/04/1984 | 8406120376 |
84181 | MISSISSIPPI POWER AND LIGHT | INTERNAL COATING OF SAFETY RELIEF VALVE AND MAIN STEAM ISOLATION VALVE ACCUMULATORS | 05/31/1984 | 8406110221 |
84182 | PENNSYLVANIA POWER AND LIGHT | CLAMPS ON CONTROL ROD DRIVE INSERT OR WITHDRAWAL LINES | 06/18/1984 | 8407020487 |
84183 | PUBLIC SERVICE ELECTRIC AND GAS, AMERICAN WARMING AND VENTILATING, G. H. BETTIS | ETHYLENE PROPYLENE SEALS ON FOUR ACTUATORS MAY SWELL DUE TO ABSORBING LUBRICANT OILS | 06/01/1984 | 8406120531 |
84184 | PUBLIC SERVICE ELECTRIC AND GAS, BECHTEL POWER, BASLER ELECTRIC | INSTALLATION OF FOUR GENERATOR POTENTIAL TRANSFORMER AND ELECTRIC EXCITER CONTROL PANELS | 06/01/1984 | 8406120490 |
84185 | PUBLIC SERVICE ELECTRIC AND GAS, BECHTEL POWER, COLT INDUSTRIES | BUSSES ON DIESEL GENERATOR LUBRICATING OIL PUMP DISCHARGE NOZZLES | 05/25/1984 | 8406120456 |
84186 | TENNESSEE VALLEY AUTHORITY, BABCOCK AND WILCOX | THIRTEENTH FAILURE OF MAIN STEAM LINES DUE TO MAIN FEEDWATER OVERFILL | 06/21/1984 | 8407020365 |
84187 | TENNESSEE VALLEY AUTHORITY, WESTINGHOUSE | MAIN STEAM LINE BREAK AND ENERGY RELEASE ANALYSIS OMITTED EFFECTS OF STEAM SUPERHEATING | 06/21/1984 | 8407020283 |
84188 | TENNESSEE VALLEY AUTHORITY, PACIFIC SCIENTIFIC | SHOCK ARRESTOR CAPSTAN SPRING TANG | 06/14/1984 | 8406280182 |
84189 | TENNESSEE VALLEY AUTHORITY, BABCOCK AND WILCOX, BAILEY CONTROLS | SQUARE ROOT EXTRACTOR MODULES FOR REACTOR PROTECTION SYSTEM | 05/31/1984 | 8406110301 |
84190 | TENNESSEE VALLEY AUTHORITY, E-MAX INCORPORATED | WIRING CONNECTIONS ON PANELS | 05/25/1984 | 8406110340 |
84191 | TENNESSEE VALLEY AUTHORITY, ITT GRINNELL | PIPE CLAMP SPACERS SHORTENED IN ACCORDANCE WITH VENDOR PROCEDURE | 05/24/1984 | 8406110258 |
84192 | TENNESSEE VALLEY AUTHORITY, GILBERT/COMMONW EALTH, WESTINGHOUSE | INCORRECT RESPONSE SPECTRA IN PIPING ANALYSIS | 05/22/1984 | 8406110331 |
84193 | UNION ELECTRIC, COLT INDUSTRIES, CRANE DEMING PUMPS | FAILURE OF EMERGENCY DIESEL GENERATOR KEEPWARM LUBRICATING OIL PUMP DUE TO INSUFFICIENT OPERATING CLEARANCES | 05/26/1984 | 8406050331 |
84194 | GOULD NATIONAL BATTERY | SEVERAL BATTERIES HAD LOOSE CELL COVERS CAUSED BY USE OF IMPROPER SEALANT MATERIAL | 06/20/1984 | 8407170447 |
84195 | GEORGIA POWER, BECHTEL POWER | LOCATION OF COOLING WATER TOWER BASIN INTERTIE PIPING IN AREAS AFFECTED BY LIQUEFACTION OF SOIL UNDER SAFE SHUTDOWN EARTHQUAKE CONDITIONS | 06/04/1984 | 8407120289 |
84196 | MISSISSIPPI POWER AND LIGHT | INSTALLATION OF CORROSION NONRESISTANT MATERIAL FOR INSTRUMENT AIR PIPE PENETRATIONS | 07/03/1984 | 8407120186 |
84197 | CAROLINA POWER AND LIGHT, WESTINGHOUSE | MISINTERPRETATION OF UNDERVOLTAGE ATTACHMENTS ON MAIN REACTOR TRIP BREAKERS | 06/27/1984 | 8407120070 |
84198 | CAROLINA POWER AND LIGHT, PENDEN INDUSTRIES, EBASCO SERVICES | SHOP WELDING DEFECTS ON SEISMIC CLASS 1 CABLE TRAY, CONDUIT, AND HEATING, VENTILATION, AND AIR CONDITIONING HANGERS | 06/27/1984 | 8407120205 |
84199 | TENNESSEE VALLEY AUTHORITY, SIEMENS-ALLIS | FAILURE OF ANTI- REVERSING RATCHET PINS TO DISENGAGE ON EMERGENCY RAW COOLING WATER PUMPS | 06/28/1984 | 8407120146 |
84200 | MISSISSIPPI POWER AND LIGHT, AUTOMATIC SPRINKLER | FAILURE OF DELUGE VALVES TO OPEN ON SAFETY INJECTION SIGNAL | 05/31/1984 | 8406110268 |
84201 | PENNSYLVANIA POWER AND LIGHT, GENERAL ELECTRIC, FRANKLIN INSTITUTE | REACTOR MODE SWITCH | 05/21/1984 | 8405300253 |
84202 | UNION ELECTRIC, BUCHANAN STEEL, KULKA ELECTRIC | TERMINAL BLOC KS OF INDETERMINATE QUALIFICATION IN ACTUATORS | 05/22/1984 | 8405300041 |
84203 | KANSAS GAS AND ELECTRIC | MONTHLY STATUS REPORT ON OPEN ITEMS | 07/05/1984 | 8407130253 |
84204 | CAMERON IRON WORKS, CAPITAL PIPE AND STEEL | MISCALCULATION OF HYDROSTATIC TEST PRESSURE ON 12 INCH SCHEDULE 140 PIPE | 06/08/1984 | 8406210400 |
84205 | GEORGIA POWER, BECHTEL POWER, ANCHOR/DARLING | WELD AND RADIOGRAPH EVALUATION | 06/29/1984 | 8407120252 |
84206 | GOULD NATIONAL BATTERY | TWO DEFECTIVE 60 CELL NCX-2250 BATTERIES IN CLASS IE SERVICE CAUSED BY INSUFFICIENT SEALANT MATERIAL | 06/20/1984 | 8407170447 |
84207 | TRANSAMERICA DELAVAL, BENDIX | POTENTIAL DEFECT IN HIGH PRESSURE INJECTION PUMPS OF DSR OR DSRV STANDBY DIESEL GENERATOR | 07/13/1984 | 8407170143 |
84208 | W. J. WOOLLEY | CALCULATION ERRORS FOR MISSILE DOORS | 07/05/1984 | 8407170440 |
84209 | VERMONT YANKEE, BAHNSON SERVICE | HEATING, VENTILATION, AND AIR CONDITIONING EQUIPMENT | 07/13/1984 | 8407170264 |
84210 | CAROLINA POWER AND LIGHT | DEFICIENCIES IN VENDOR SUPPLIED COMPONENTS | 07/13/1984 | 8407170198 |
84211 | WESTINGHOUSE | MALFUNCTION OF DB-50 UNDERVOLTAGE TRIP ATTACHMENT | 06/08/1984 | 8406190223 |
84212 | CLEVELAND ELECTRIC ILLUMINATING, BBC BROWN BOVERI | 480 VOLT AC CIRCUIT BREAKERS | 06/08/1984 | 8406210214 |
84213 | MISSISSIPPI POWER AND LIGHT, BBC BROWN BOVERI | DEFECTIVE TRIP DEVICE INSTALLED ON STANDBY SERVICE WATER COOLING FAN BREAKER | 04/23/1984 | 8406190201 |
84214 | MISSISSIPPI POWER AND LIGHT, AGASTAT RELAY | CONTACTS IN RELAY FOR MOTOR OPERATED VALVE FOUND FAILED IN OPEN STATE | 01/12/1984 | 8401240455 |
84215 | VERMONT YANKEE, EXIDE | DEFECTIVE UNINTERRUPTIBLE POWER SUPPLY BATTERIES | 06/29/1984 | 8407160147 |
84216 | CAROLINA POWER AND LIGHT, NORTHWESTERN STEEL AND WIRE, DANIEL INTERNATIONAL | STEEL BEAMS HAD TWISTED OR SKEWED WEBS IN TWO HEATS | 05/15/1984 | ml010920020 |
84217 | CAROLINA POWER AND LIGHT, RUSKIN COMPANY, G. H. BETTIS | LUBRICANT AND REPLACEMENT SEALS ON OPERATORS ON HEATING, VENTILATION, AND AIR CONDITIONING DAMPERS | 05/31/1984 | 8406110305 |
84218 | KAMAN INSTRUMENTATION | POTENTIALLY DEFECTIVE WELDS ON RADIATION MONITORS | 06/21/1984 | 8407100517 |
84219 | TRANSAMERICA DELAVAL, BETTS SPRING | POTENTIAL DEFECT IN VALVE SPRING ON DSR OR DSRV STANDBY DIESEL GENERATOR | 07/13/1984 | 8407200101 |
84220 | NIAGARA MOHAWK POWER, BBC BROWN BOVERI | SILICON CONTROL RECTIFIERS IN TRIP DEVICES | 07/06/1984 | 8407190369 |
84221 | CLEVELAND ELECTRIC ILLUMINATING, PACIFIC AIR PRODUCTS, ROBERT IRSAY | PREMATURE FAILURE OF LINEAR CONVERTERS ON MULTI-BLADE DAMPERS AND LOUVERS USED IN HEATING, VENTILATION, AND AIR CONDITIONING SYSTEM | 07/10/1984 | 8407190418 |
84222 | PHILADELPHIA ELECTRIC, GENERAL ELECTRIC | POTENTIALLY DEFECTIVE TYPE HMA AUXILIARY RELAYS | 07/05/1984 | 8407190366 |
84223 | NIAGARA MOHAWK POWER, ROCKBESTOS | INSULATION DAMAGE IN REELS OF MULTI- CONDUCTOR CABLE | 07/06/1984 | 8407190406 |
84224 | WESTINGHOUSE | CLOSURE OF SURGE TANK VENT VALVE ON HIGH RADIATION SIGNAL COULD INCREASE PRESSURE IN COOLING SYSTEM | 07/13/1984 | 8407250326 |
84225 | MISSISSIPPI POWER AND LIGHT, BECHTEL POWER | FLOW RATE IN STANDBY SERVICE WATER SYSTEM | 06/08/1984 | 8406280256 |
84226 | SOUTH CAROLINA ELECTRIC AND GAS | FIRE DOORS OPENED TO CHILLED WATER PUMP ROOMS | 06/12/1984 | 8406280453 |
84227 | DUKE POWER, BAHNSON SERVICE | QUALITY ASSURANCE PROBLEMS WITH HEATING, VENTILATION, AND AIR CONDITIONING EQUIPMENT | 06/08/1984 | 8406130137 |
84228 | ARIZONA PUBLIC SERVICE | LOW PRESSURE SAFETY INJECTION AND CORE SPRAY PUMP MOTORS WITH DEFECTIVE WELDS AND OIL LEAKS | 01/05/1984 | 8401260035 |
84229 | DUKE POWER, ROTORK CONTROLS | INOPERABILITY OF SIX ACTUATORS DUE TO DEFECT IN TORQUE LIMITER | 05/16/1984 | 8405290091 |
84230 | CLEVELAND ELECTRIC ILLUMINATING, GILBERT/COMMONW EALTH | EXHAUST LINE BACK PRESSURES EXCEEDING MANUFACTURERS RECOMMENDATIONS ON DIESEL GENERATORS FOR HIGH PRESSURE CORE SPRAY SYSTEM | 01/30/1984 | 8402060500 |
84231 | TOLEDO EDISON, WESTINGHOUSE | DOCUMENTATION PROBLEM WITH SEISMIC QUALIFICATION OF TRANSFORMER INSTALLED IN TWO MOTOR CONTROL CENTERS | 07/03/1984 | 8407100285 |
84232 | ARIZONA PUBLIC SERVICE, COMBUSTION ENGINEERING, INGERSOLL-RAND | LOW PRESSURE SAFETY INJECTION AND CONTAINMENT SPRAY PUMP MOTORS WITH DEFECTIVE WELDS AND OIL LEAKS | 02/02/1984 | 8402150272 |
84233 | ARIZONA PUBLIC SERVICE, BORG-WARNER, COMBUSTION ENGINEERING | FAILURE OF HIGH PRESSURE SAFETY INJECTION ISOLATION VALVES | 03/22/1984 | 8405090154 |
84234 | ARIZONA PUBLIC SERVICE, ITT GRINNELL | PIPE SUPPORT CLAMPS IN MAIN STEAM SUPPLY SYSTEM HAVING EXCESS GAP AND NOT PROPERLY SECURING | 01/31/1984 | 8402150209 |
84235 | WASHINGTON PUBLIC POWER, BURNS AND ROE, INDUSTRIAL AIR | RECOMBINER SCRUBBER DRAINAGE IMPAIRED BY DESIGN CONFIGURATION OF CONNECTIONS FOR WATER LOOP SEAL AND PROCESS BLOWER ON RECOMBINER SKID | 12/16/1983 | 8401040333 |
84236 | ARIZONA PUBLIC SERVICE, BORG-WARNER, BECHTEL POWER | FAILURE OF HIGH PRESSURE SAFETY INJECTION ISOLATION VALVES | 04/30/1984 | 8405100056 |
84237 | ARIZONA PUBLIC SERVICE, HARLO CORPORATION | IMPROPER CRIMP TERMINATIONS | 04/10/1984 | 8404200236 |
84238 | ARIZONA PUBLIC SERVICE, PACIFIC SCIENTIFIC | REPLACEMENT OF SNUBBERS ON SHOCK ARRESTORS | 04/24/1984 | 8405090054 |
84239 | ARIZONA PUBLIC SERVICE | AUXILIARY FEEDWATER PUMP TURBINE LOGIC | 05/07/1984 | 8405150110 |
84240 | PHILADELPHIA ELECTRIC, ITT GENERAL CONTROLS | DAMAGED SHAFTS ON ACTUATORS | 06/22/1984 | 8407030251 |
84241 | PHILADELPHIA ELECTRIC, COLT INDUSTRIES | MISAPPLICATION OF UNDERFREQUENCY RELAYS IN EMERGENCY DEISEL GENERATORS | 03/26/1984 | 8404170145 |
84242 | PENNSYLVANIA POWER AND LIGHT, TELEDYNE, BECHTEL POWER | CLAMPS ON CONTROL ROD DRIVE INSERT OR WITHDRAW LINES | 06/18/1984 | 8407020487 |
84243 | MISSISSIPPI POWER AND LIGHT, AUTOMATIC SPRINKLER, BECHTEL POWER | FAILURE OF DELUGE VALVES | 04/06/1984 | 8404160117 |
84244 | GOULD, BECHTEL POWER, RUNDEL ELECTRIC | EXCESSIVE DIRT MIGRATED INTO SWITCHES | 02/09/1984 | 8402170286 |
84245 | GENERAL ELECTRIC, BARTON INDUSTRIES | MODELS 763 AND 764 TRANSMITTERS CAN DRIFT EXCESSIVELY IF EXPOSED TO CONTINUOUS RADIO FREQUENCY INTERFERENCE | 05/01/1984 | ml010920022 |
84246 | ROCKBESTOS, BECHTEL POWER, LIMITORQUE | VALVE OPERATOR LIMIT SWITCH ROTOR MATERIAL | 03/30/1984 | 8404090175 |
84247 | CAROLINA POWER AND LIGHT, TRANSAMERICA DELAVAL | FLEXIBLE COUPLING DRIVE HUBS ON OVERSPEED GOVERNOR AND FUEL TRANSFER PUMP OF STANDBY DIESEL GENERATOR | 04/11/1984 | 8405070245 |
84248 | GENERAL ELECTRIC, JOHNSON CONTROLS | FABRICATION PROCESS FOR REPLACEMENT RECIRCULATION PIPING CAUSED GRAIN BOUNDARY MICROFISSURING IN THE OUTER RADIUS OF BENDS | 04/20/1984 | ml010920103 |
84249 | TENNESSEE VALLEY AUTHORITY, BORG-WARNER | ADAPTOR KEYWAY ON 8 INCH GLOBE VALVES | 07/10/1984 | 8407250553 |
84250 | PENNSYLVANIA POWER AND LIGHT, BECHTEL POWER, TELEDYNE | IMPROPER RELIEF VALVE SETTINGS, DESIGN PRESSURES AND TEMPERATURES | 04/19/1984 | 8405070294 |
84251 | MISSISSIPPI POWER AND LIGHT, DUBOSE STEEL, NORTHWESTERN STEEL AND WIRE | RECEIPT INSPECTION OF STEEL PIECES | 07/06/1984 | 8407250465 |
84252 | TENNESSEE VALLEY AUTHORITY, BABCOCK AND WILCOX | INCONSISTENCY BETWEEN IN LOSS OF COOLANT ACCIDENT ANALYSIS AND STRUCTURAL ANALYSIS OF PIPE BREAK | 07/06/1984 | 8407250542 |
84253 | KANSAS GAS AND ELECTRIC, FISHER CONTROLS, G. H. BETTIS | YOKE KEYS IN VALVE ACTUATOR | 07/13/1984 | 8407250344 |
84254 | ARIZONA PUBLIC SERVICE, COMBUSTION ENGINEERING, TARGET ROCK | VALVES NOT MEETING REQUIREMENTS | 07/11/1984 | 8407250475 |
84255 | NUTHERM INTERNATIONAL, ROCKBESTOS | DELIVERY OF INDIVIDUAL CONDUCTORS WITH NICKED INSULATION | 07/11/1984 | 8407310325 |
84256 | DUKE POWER, WESTINGHOUSE | UNCONSIDERED EFFECTS OF SUPERHEATED STEAM IN MAIN STEAM LINE BREAK ANALYSIS | 07/09/1984 | 8407250526 |
84257 | NIAGARA MOHAWK POWER, GENERAL ELECTRIC, ANCHOR/DARLING | HIGH PRESSURE CORE SPRAY SYSTEM NEEDS STAKING OF ANTIROTATIONAL SCREWS | 06/29/1984 | 8407230326 |
84258 | CLEVELAND ELECTRIC ILLUMINATING, GENERAL ELECTRIC | HFA RELAY MAGNETIC COILS REPLACED AND WIPE SETTING ADJUSTED | 04/26/1984 | 8405040363 |
84259 | CLEVELAND ELECTRIC ILLUMINATING, TRANSAMERICA DELAVAL | ENGINE MOUNTED FUEL OIL LINE ON DIESEL GENERATOR ENGINES | 01/30/1984 | 8402060507 |
84260 | GEORGIA POWER, PACIFIC SCIENTIFIC, DANIEL INTERNATIONAL | BROKEN CAPSTAN SPRING TANGS IN SHOCK ARRESTORS | 07/03/1984 | 8407260022 |
84261 | GENERAL ELECTRIC, G. DIKKERS | SAFETY RELIEF VALVES | 07/30/1984 | 8501070500 |
84262 | CAROLINA POWER AND LIGHT, WESTINGHOUSE | WELDING DEFECTS IN PROCESS INSTRUMENTATION AND CONTROL SYSTEM CABINETS | 07/05/1984 | 8407260468 |
84263 | ARIZONA PUBLIC SERVICE, BORG-WARNER, BECHTEL POWER | FAILURE TO PROVIDE CORRECTIVE ACTION | 07/13/1984 | 8407260054 |
84264 | ARIZONA PUBLIC SERVICE | CIRCULATION VALVE LOOSENED AND DAMAGED YOKE SLEEVE NUT, PINION SHAFT BEARINGS AND KEYS | 07/12/1984 | 8407260027 |
84265 | NORTHERN STATES POWER, BECHTEL POWER, TIOGA PIPE | LAMINAR DISCONTINUITIES IN 18 INCH CARBON STEEL PIPES | 07/20/1984 | 8407270231 |
84266 | NUTHERM INTERNATIONAL | DELIVERY OF DEFECTIVE ANALOG TRIP PANELS AND CONDUCTOR ENDS | 07/18/1984 | 8407310090 |
84267 | LOUISIANA POWER AND LIGHT, APPLIED PHYSICS | ELECTRICAL INSULATION BLANKET STITCHING | 07/13/1984 | 8407300442 |
84268 | ARIZONA PUBLIC SERVICE, BINGHAM-WILLAMET TE | BROKEN IMPELLER WEAR RING ON AUXILIARY FEEDWATER PUMP | 06/21/1984 | 8407100395 |
84269 | ARIZONA PUBLIC SERVICE, ANCHOR/DARLING | VENDOR INSTRUCTION MANUAL FOR MAIN STEAM ISOLATION VALVE REVISED | 07/13/1984 | 8408020232 |
84270 | PUBLIC SERVICE OF COLORADO, TEXAS BOLT | POTENTIALLY DEFECTIVE THREADED ROD MATERIAL | 07/30/1984 | 8408070233 |
84271 | ARIZONA PUBLIC SERVICE | CONCRETE POUR CONTAINS HONEYCOMBED CONCRETE | 07/13/1984 | 8408030061 |
84272 | ARIZONA PUBLIC SERVICE, ANCHOR/DARLING | LARGER HYDRAULIC RESERVOIR WITH BAFFLES INSTALLED IN EACH MAIN STEAM ISOLATION VALVE AND FEEDWATER ISOLATION VALVE | 04/13/1984 | 8408030048 |
84273 | CAROLINA POWER AND LIGHT, GUYON ALLOYS, BONNEY FORGE | ELECTRICAL MOTOR SOCKOLETS AND WELDOLETS | 07/16/1984 | 8408090131 |
84274 | TENNESSEE VALLEY AUTHORITY, BINGHAM-WILLAMET TE, BABCOCK AND WILCOX | MAKEUP HIGH PRESSURE INJECTION PUMP VIBRATION | 07/20/1984 | 8408090279 |
84275 | PUBLIC SERVICE ELECTRIC AND GAS, BECHTEL POWER, COLT INDUSTRIES | DIESEL GENERATOR LUBRICATING OIL PUMP DISCHARGE NOZZLES | 07/18/1984 | 8408100085 |
84276 | NIAGARA MOHAWK POWER, PACIFIC AIR PRODUCTS | WEAR ON LINEAR CONVERTERS | 07/30/1984 | 8408100118 |
84277 | CLEVELAND ELECTRIC ILLUMINATING, TRANSAMERICA DELAVAL | STAND BY DIESEL GENERATOR LOOSE FLEXIBLE COUPLING DRIVE HUBS | 07/27/1984 | 8408090148 |
84278 | BOSTON EDISON, NUTHERM INTERNATIONAL | TWISTED SHIELDED PAIR CABLE IN ANALOG TRIP CABINETS | 07/13/1984 | 8408090114 |
84279 | CAROLINA POWER AND LIGHT, WESTINGHOUSE | INTERACTION SCENARIO WITH IN CORE FLUX MAPPING SYSTEM | 07/19/1984 | 8408090066 |
84280 | DETROIT EDISON, GUYON ALLOYS, BONNEY FORGE | WELDOLETS LACKING COMPLETE CHEMICAL ANALYSIS DOCUMENTATION | 07/24/1984 | 8408090055 |
84281 | ARIZONA PUBLIC SERVICE, COMBUSTION ENGINEERING, ITT BARTON | FAILURE OF MODEL 763 TRANSMITTERS TO MEET SPECIFICATIONS | 07/24/1984 | 8408090012 |
84282 | WESTINGHOUSE | POTENTIAL PROBLEMS WITH COMPONENT COOLING WATER SYSTEMS | 08/10/1984 | ml010920025 |
84283 | CAROLINA POWER AND LIGHT, SIEMENS-ALLIS, EBASCO SERVICES | 6.9 KV SWITCHGEAR CIRCUIT BREAKERS | 07/30/1984 | 8408160443 |
84284 | MISSISSIPPI POWER AND LIGHT, HENRY PRATT, G. H. BETTIS | SWELLING OF VALVE ACTUATOR ETHYLENE PROPYLENE ELASTOMER SEALS IN CONTACT WITH HYDROCARBON LUBRICANT | 08/03/1984 | 8408160061 |
84285 | PAUL MUNROE- ENERTECH, MCDOWELL-WELLMA N ENGINEERING | SNUBBER BEARING HOUSING MATERIALS CAN EXPERIENCE STRESSES ABOVE YIELD POINTS | 08/10/1984 | NEEDS SCANNING |
84286 | PAUL MUNROE- ENERTECH, MCDOWELL-WELLMA N ENGINEERING | STEAM GENERATOR SNUBBER MATERIALS CAN EXPERIENCE STRESSES ABOVE YIELD POINTS | 07/12/1984 | 8407200040 |
84287 | G. H. BETTIS, MOBIL OIL | POTENTIAL DEGRADATION OF ACTUATOR STROKING TIMES BECAUSE ETHYLENE PROPYLENE SEALS ABSORB HYDROCARBONS AND CAN SWELL | 12/31/1984 | 8406050513 |
84288 | TAYLER DAWSON SUPPLY, AMETEK, RICHMOND ENGINEERING | NONCOMPLIANCE IN QUALITY ASSURANCE PROGRAM | 08/07/1984 | 8408150206 |
84289 | SWAGELOK | FITTING LEAKS AT INCORE PROBE SEAL TABLE | 08/07/1984 | 8408150206 |
84290 | MISSISSIPPI POWER AND LIGHT, BECHTEL POWER | FLOW RATE IN STANDBY SERVICE WATER SYSTEM | 07/31/1984 | 8408160421 |
84291 | ARIZONA PUBLIC SERVICE, WILLIAMS FORM ENGINEERING, WESTERN TECHNOLOGIES | LACK OF TEST DOCUMENTATION FOR ROCK BOLT EXPANSION ANCHORS | 08/02/1984 | 8408160506 |
84292 | ILLINOIS POWER, ROSEMONT | POTENTIAL MALFUNCTION OF MODEL 1153, SERIES B TRANSMITTER | 07/30/1984 | 8408130238 |
84293 | TENNESSEE VALLEY AUTHORITY, TRANSAMERICA DELAVAL, LOVEJOY INC. | OVERSPEED GOVERNOR DRIVE SHAFT HUBS ON DIESEL ENGINES | 08/03/1984 | 8408160066 |
84294 | CAROLINA POWER AND LIGHT, HUB, INCORPORATED | BOLT HARDNESS VALUES | 07/24/1984 | 8408160438 |
84295 | ARIZONA PUBLIC SERVICE, BECHTEL POWER, COMBUSTION ENGINEERING | ENGINEERED SAFETY FEATURES ACTUATION SYSTEM RELAY CABINET BASEPLATE | 08/02/1984 | 8408160480 |
84296 | TAYLER DAWSON SUPPLY, AMETEK, RICHMOND ENGINEERING | NONCOMPLIANCE IN QUALITY ASSURANCE PROGRAM | 08/07/1984 | 8408150206 |
84297 | ARIZONA PUBLIC SERVICE | IMPROPERLY TAGGED BLIND FLANGES REMOVED FROM PIPING SYSTEM | 07/30/1984 | 8408130303 |
84298 | W. J. WOOLLEY | CALCULATION ERRORS | 08/01/1984 | 8408130157 |
84299 | ARIZONA PUBLIC SERVICE, GAULIN CORPORATION, BECHTEL POWER | FATIGUE FAILURES OF CHARGING PUMPS | 08/06/1984 | 8408220143 |
84300 | BOTSFORD GENERAL HOSPITAL | STEPS TAKEN TO CORRECT VIOLATIONS | 08/08/1984 | 8408220162 |
84301 | DETROIT EDISON, BELOIT POWER SYSTEMS | LOOSE POLE PIECE WEDGES ON FOUR EMERGENCY DIESEL GENERATORS | 08/08/1984 | 8408220209 |
84302 | ARIZONA PUBLIC SERVICE, UPRIGHT, COMBUSTION ENGINEERING | CONTROL ELEMENT ASSEMBLY SHROUD SUPPORT CONTAMINATED WITH OIL | 08/01/1984 | 8408170384 |
84303 | GENERAL ELECTRIC | TORUS TO REACTOR BUILDING VACUUM BREAKERS | 08/21/1984 | 8408310186 |
84304 | GENERAL ELECTRIC, CROSBY VALVE AND GAGE | GROUND FAULT FAILURES OF RELIEF VALVE ACTUATION SOLENOIDS | 08/21/1984 | 8408310160 |
84305 | TITUS MANUFACTURING, WALDINGER CORPORATION | TENSION WIRES ON GRILLE MODEL 272 DO NOT REMAIN IN PLACE WHEN DEFLECTION BLADES CLOSE | 08/07/1984 | 8408200332 |
84306 | POWER AUTHORITY OF STATE OF NEW YORK | POSTULATED LOSS OF STATION BATTERY, WITH CONCURRENT LOSS OF COOLANT ACCIDENT, MAY PREVENT AUTOMATIC STARTING OF SOME SAFEGUARDS EQUIPMENT | 07/16/1984 | 8407240507 |
84307 | CHICAGO FLUID POWER, ITT GRINNELL | SEPARATION OF ROD EYE FROM PISTON ROD AT 750,000 POUNDS PER SQUARE INCH STRESS | 08/16/1984 | 8408210298 |
84308 | BASLER ELECTRIC, FAIRBANKS MORSE, WESTINGHOUSE | SILICON CONTROL RECTIFIERS ON NUCLEAR EXCITERS MOUNTED WITH TOO MUCH PRESSURE | 04/25/1984 | 8408240332 |
84309 | COLT INDUSTRIES, ROBERTSHAW CONTROLS | POSSIBLE THERMOSTATIC VALVE MALFUNCTION IN FAIL SAFE TO FULL COOLING POSITION | 08/08/1984 | 8408200307 |
84310 | CRAWFORD FITTING | FITTING LEAKS AT INCORE PROBE SEAL TABLE | 08/13/1984 | 8408240313 |
84311 | PHILADELPHIA ELECTRIC, W. J. WOOLLEY | DESIGN CALCULATIONS FOR DOORS SPECIFIED TO MEET TORNADO GENERATED MISSILE CRITERIA | 08/23/1984 | 8408310110 |
84312 | TENNESSEE VALLEY AUTHORITY, ISHIKAWAJIMA HARIMA | TWO JET PUMP INSTRUMENT NOZZLE WELDS IN NEED OF REPAIR | 08/10/1984 | 8408200412 |
84313 | TENNESSEE VALLEY AUTHORITY, JOHNS-MANVILLE | UNACCEPTABLY HIGH FLUORIDE LEVELS IN MICRO-LOK INSULATION | 08/20/1984 | 8408300521 |
84314 | PAUL MUNROE- ENERTECH, BECHTEL POWER | HYDRAULIC OIL LEAKAGE OF SOLENOID VALVES, ACTUATORS, OR ACCUMULATORS | 08/29/1984 | 8409070008 |
84315 | PAUL MUNROE- ENERTECH, BECHTEL POWER | VALVE OPERATOR HYDRAULIC PUMP ACCUMULATOR CYCLES MORE FREQUENTLY THAN EXPECTED | 08/30/1984 | 8409070148 |
84316 | CONAX BUFFALO | LOSS OF ELECTRICAL CONTINUITY IN POWER LEAD GLAND ASSEMBLIES QUALIFIED FOR NUCLEAR SERVICE | 08/31/1984 | 8409050352 |
84317 | CAROLINA POWER AND LIGHT, TRANSAMERICA DELAVAL, MELROSE SPRING AND TOOL WORKS | VALVE SPRINGS ON DIESEL ENGINES | 09/07/1984 | 8409240048 |
84318 | TENNESSEE VALLEY AUTHORITY | UNQUALIFIED FLEX HOSE CONNECTIONS | 09/05/1984 | 8409240058 |
84319 | CAROLINA POWER AND LIGHT, REES INSTRUMENTS | PROTECTION CIRCUITRY TEST SWITCHES NOT MEETING INSTALLATION CONTINUITY CHECKS | 08/31/1984 | 8409240065 |
84320 | FLORIDA POWER AND LIGHT, BECHTEL POWER, WESTINGHOUSE | DEENERGIZATION OF INTERLOCKING RELAYS TO SAFETY RELATED VALVES IN RESIDUAL HEAT REMOVAL PUMP SUCTION AND DISCHARGE LINES, RESULTING IN INABILITY TO OPEN VALVES | 07/24/1984 | 8407270372 |
84321 | TENNESSEE VALLEY AUTHORITY | SINGLE FAILURE OR LOSS OF COOLANT ACCIDENT AND LOSS OF OFFSITE POWER COULD CAUSE LOSS OF ELECTRIC BOARD ROOM COOLING EQUIPMENT | 08/08/1984 | 8408160508 |
84322 | COMBUSTION ENGINEERING | EXCESSIVE DRIFT OF SETPOINT POTENTIOMETERS | 09/10/1984 | 8409170238 |
84323 | KANSAS GAS AND ELECTRIC | REPORT ON OPEN ITEMS | 08/31/1984 | 8409140063 |
84324 | WISCONSIN PUBLIC SERVICE, UNDERWRITERS LABORATORIES, PROTECTIVE MATERIALS | CERTAIN BULLET AND FIRE RESISTANT PROTECTIVE DOORS | 09/05/1984 | 8409110208 |
84325 | TENNESSEE VALLEY AUTHORITY, TRANSAMERICA DELAVAL | DESIGN CONTROL AND SEISMIC QUALIFICATION PROBLEMS WITH CONTROL PANELS | 08/23/1984 | 8409100066 |
84326 | COMPUTER PRODUCTS | POWER SUPPLY MEETS MINIMUM GAP REQUIREMENTS | 08/15/1984 | 8409100005 |
84327 | TENNESSEE VALLEY AUTHORITY, VELAN VALVE | PRESSURE DROP ACROSS 2 ½ INCH STOP OR CHECK VALVE | 05/01/1984 | 8409100381 |
84328 | PHILADELPHIA ELECTRIC, BECHTEL POWER, ROCKBESTOS | POSSIBLE CABLE INSULATION DAMAGE | 08/17/1984 | 8409100323 |
84329 | TENNESSEE VALLEY AUTHORITY, ITT GRINNELL | PIPE CLAMPS | 08/28/1984 | 8409240223 |
84330 | CAROLINA POWER AND LIGHT, CTI NUCLEAR | WELDS IN REACTOR AUXILIARY BUILDING EMERGENCY AIR CLEANING UNIT | 08/31/1984 | 8409240215 |
84331 | TENNESSEE VALLEY AUTHORITY, BORG-WARNER | OVERTORQUED STUDS ON GATE VALVE MOTOR OPERATORS | 07/10/1984 | 8407250346 |
84332 | COMMONWEALTH EDISON, BOEING ENGINEERING, ITT GRINNELL | LAMINAR INDICATION ON STEAM GENERATOR SNUBBERS | 09/25/1984 | 8410010255 |
84333 | PUBLIC SERVICE ELECTRIC AND GAS, GENERAL ELECTRIC | HEA RELAYS | 06/01/1984 | 8406120497 |
84334 | NORTHERN STATES POWER, TECHNINAT CORPORATION | DEFECTS IN 18 INCH SA- 333 RESIDUAL HEAT REMOVAL PIPE | 08/22/1984 | 8408280127 |
84335 | PENNSYLVANIA POWER AND LIGHT, BECHTEL POWER, UNISTRUT | BASE METAL CRACKING IN FITTINGS USED ON CLASS IE ELECTRICAL RACEWAYS AND HEATING, VENTILATION, AND AIR CONDITIONING SUPPORTS | 03/07/1984 | 8404090326 |
84336 | GENERAL ELECTRIC, TAYLOR-FORGE | COOLING PROCESS TOO SLOW ON HEAT TREATMENT OF RECIRCULATION SYSTEM END CAPS | 09/07/1984 | ml010920029 |
84337 | WESTINGHOUSE | POTENTIAL OVERPRESSURE CONDITION IN COOLING SYSTEM | 07/13/1984 | 8407250326 |
84338 | DETROIT EDISON, SPRAGUE ELECTRIC, BBC BROWN BOVERI | POTENTIALLY DEFECTIVE CAPACITOR IN SOLID STATE TRIP DEVICE | 07/23/1984 | 8408080516 |
84339 | LOUIS ALLIS COMPANY | DEFECTS ON MOTOR ALTERNATOR SETS | 09/14/1984 | 8409240209 |
84340 | PUBLIC SERVICE OF COLORADO, TEXAS BOLT | DEFECTIVE THREADED ROD MATERIAL | 09/06/1984 | 8409210195 |
84341 | TRANSAMERICA DELAVAL, BASLER ELECTRIC, RTE DELTA | VOLTAGE REGULATOR FLASHING AT 200 REVOLUTIONS PER MINUTE COULD HEAT EMERGENCY DEISEL GENERATOR CONTROL PANEL | 09/18/1984 | ml010920036 |
84342 | WESTINGHOUSE, GENERAL ELECTRIC | INVERTER INSULATION BREAKDOWN AND FERRORESONANT TRANSFORMER FAILURE | 09/26/1984 | 8410090096 |
84343 | ARIZONA PUBLIC SERVICE, COMBUSTION ENGINEERING | CRACKS IN CONTROL ELEMENT ASSEMBLY SHROUD | 09/14/1984 | 8409280486 |
84344 | TENNESSEE VALLEY AUTHORITY, E-MAX INCORPORATED | INCORRECT WIRING CONNECTIONS ON ISOLATOR CABINETS | 09/17/1984 | 8409280590 |
84345 | DETROIT EDISON, GUYON ALLOYS, REACTOR CONTROLS | WELDOLETS LACKING COMPLETE CHEMICAL DOCUMENTATION | 09/11/1984 | 8409280072 |
84346 | CAROLINA POWER AND LIGHT, GUYON ALLOYS, BONNEY FORGE | STAINLESS STEEL SOCKOLETS AND WELDOLETS NOT SUPPLIED AS SPECIFIED | 09/14/1984 | 8409280617 |
84347 | UNION ELECTRIC, CRANE DEMING PUMPS, BECHTEL POWER | FAILURES OF MODEL 1549 POSITIVE DISPLACEMENT GEAR PUMPS USED AS KEEPWARM LUBRICATING OIL PUMPS ON EMERGENCY DIESEL GENERATORS | 09/12/1984 | 8409280085 |
84348 | ARIZONA PUBLIC SERVICE, COMBUSTION ENGINEERING, BECHTEL POWER | THERMOWELLS IN REACTOR COOLING SYSTEM | 09/14/1984 | 8409280105 |
84349 | DUBOSE STEEL, NORTHWESTERN STEEL AND WIRE, DANIEL INTERNATIONAL | STEEL BEAMS HAD TWISTED OR SKEWED WEBS IN TWO HEATS | 08/13/1984 | ml010920041 |
84350 | PHILADELPHIA ELECTRIC, PAUL-MUNROE ENERTECH | LEAKING ELECTRIC HYDRAULIC VALVE ACTUATORS | 09/04/1984 | 8410020016 |
84351 | PHILADELPHIA ELECTRIC, PAUL-MUNROE ENERTECH | LEAKING ELECTRIC HYDRAULIC VALVE ACTUATORS | 09/13/1984 | 8410020058 |
84352 | TRANSAMERICA DELAVAL | IMPROPERLY TORQUED FUEL LEVER CAP SCREWS AND UNPINNED LEVERS | 10/02/1984 | 8410090056 |
84353 | WESTINGHOUSE, LIMITORQUE | MOTOR DEFICIENCY ON OPERATORS | 09/26/1984 | 8410090120 |
84354 | GENERAL ELECTRIC, TOPAZ ELECTRONICS | LOW VOLTAGE CONTROLS FOR DEDICATED INVERTERS IMPROPERLY SET | 10/08/1984 | 8410250115 |
84355 | ARIZONA PUBLIC SERVICE, COOPER ENERGY | LACK OF DOCUMENTATION ON DIESEL GENERATOR COMPONENTS | 09/18/1984 | 8410050530 |
84356 | ARIZONA PUBLIC SERVICE, BECHTEL POWER | IMPROPERLY WELDED FLANGE | 09/18/1984 | 8410050255 |
84357 | ARIZONA PUBLIC SERVICE, COMBUSTION ENGINEERING | SETPOINT POTENTIOMETERS IN PLANT PROTECTION SYSTEM DRIFTED OUTSIDE TOLERANCE | 09/18/1984 | 8410090410 |
84358 | ITT BARTON INSTRUMENTS | MALFUNCTION OF MODEL 580A, 581A, AND 583A DIFFERENTIAL PRESSURE SWITCHES | 10/11/1984 | ml010920038 |
84359 | TENNESSEE VALLEY AUTHORITY, BIF (GENERAL SIGNAL) | FAILURE OF BUTTERFLY VALVE SEATS | 09/18/1984 | 8410110402 |
84360 | GEORGIA POWER, PULLMAN CONSTRUCTION | PARTIAL PENETRATION WELDS IN HEATING, VENTILATION, AND AIR CONDITIONING DUCT SUPPORTS WHERE FULL WELDS ARE REQUIRED BY DESIGN | 09/19/1984 | 8410110232 |
84361 | GEORGIA POWER | DIFFERENT FOUNDATION SETTLEMENTS IN NUCLEAR SERVICE COOLING WATER TOWER AND NEARBY VALVE HOUSES | 09/13/1984 | 8410110567 |
84362 | LOUISIANA POWER AND LIGHT, GULFALLOY, BONNEY FORGE | SCRAPPING OF 20 FITTINGS | 04/24/1984 | 8405070278 |
84363 | DUKE POWER, C AND D BATTERIES | FOREIGN MATERIAL IN BATTERIES | 09/19/1984 | 8410120070 |
84364 | DUKE POWER, BAHNSON SERVICE | HEATING, VENTILATION, AND AIR CONDITIONING EQUIPMENT WELDS AND MATERIALS | 10/09/1984 | 8410150003 |
84365 | WASHINGTON PUBLIC POWER, GENERAL ELECTRIC | MAIN STEAM RELIEF VALVE SOLENOIDS FAILED DUE TO GROUNDING OF COILS | 09/17/1984 | 8409280559 |
84366 | COMMONWEALTH EDISON | SAFETY RELIEF VALVE LIFTED AND RESEATED THREE TIMES BECAUSE OF GROUNDED SOLENOID | 09/21/1984 | 8410100587 |
84367 | HOUSTON LIGHTING AND POWER, BECHTEL POWER, NUCLEAR POWER SERVICE | SNUBBER ASSEMBLY REAR BRACKETS | 09/25/1984 | 8410150258 |
84368 | TENNESSEE VALLEY AUTHORITY, LOUIS ALLIS | CRACKING OF LOW PRESSURE COOLANT INJECTION MOTOR- GENERATOR SET COIL CLAMP AND RECTIFIER MOUNTING RINGS | 10/09/1984 | 8410250008 |
84369 | GENERAL ELECTRIC, CROSBY VALVE AND GAGE | GROUND FAULTS OF MODEL IMF-2 ACTUATOR SOLENOIDS | 06/15/1984 | 8407120579 |
84370 | GENERAL ELECTRIC | INADEQUATE ELECTRICAL SEPARATION OF SWITCHES | 06/04/1984 | ml010920046 |
84371 | W. J. WOOLLEY | MISSILE DOOR CALCULATION ERRORS | 09/06/1984 | 8410180069 |
84372 | CAROLINA POWER AND LIGHT, W. J. WOOLLEY | MISSILE DOOR CALCULATION ERRORS | 10/18/1984 | 8411010164 |
84373 | G. H. BETTIS, CLOW CORPORATION | ACTUATORS WITH SWOLLEN SEALS CAUSED BY REACTION OF ETHYLENE PROPYLENE SEALS WITH LUBRICANT MOBILE 28 | 08/30/1984 | 8409180529 |
84374 | PHILADELPHIA ELECTRIC, GUYON ALLOYS, BONNEY FORGE | MATERIALS FURNISHED WITHOUT CHEMICAL CHECK | 08/24/1984 | 8409210347 |
84375 | CAROLINA POWER AND LIGHT, WESTINGHOUSE | POTENTIAL OVERPRESSURIZATION OF COMPONENT COOLING WATER SYSTEM | 09/07/1984 | 8409240082 |
84376 | BECHTEL POWER, NUCLEAR POWER SERVICE | REAR BRACKET TO SNUBBER INTERFERENCE | 09/26/1984 | 8410150482 |
84377 | CAROLINA POWER AND LIGHT, TRANSAMERICA DELAVAL | SEISMIC QUALIFICATION TEST FAILURE OF STARTING AIR CHECK VALVES FOR EMERGENCY DIESEL ENGINE GENERATORS | 08/16/1984 | 8409100044 |
84378 | ARIZONA PUBLIC SERVICE, ANCHOR/DARLING, NAMCO CONTROL | MATERIAL FOR PIPE PLUGS ON MAIN STEAM ISOLATION VALVE | 10/18/1984 | 8410260039 |
84379 | KANSAS GAS AND ELECTRIC | STATUS REPORTS ON OPEN ITEMS | 10/08/1984 | 8410290055 |
84380 | ARIZONA PUBLIC SERVICE, ANCHOR/DARLING, COMBUSTION ENGINEERING | DOWNCOMER FEEDWATER ISOLATION VALVE FAILING TO CLOSE WITHIN REQUIRED TIME | 10/03/1984 | 8410290002 |
84381 | HOUSTON LIGHTING AND POWER, WESTINGHOUSE, GENERAL ELECTRIC | CAPACITOR TERMINATIONS IN FERRORESONANT TRANSFORMERS USED IN 7.5 KVA INVERTERS | 10/15/1984 | 8410290211 |
84382 | CLEVELAND ELECTRIC ILLUMINATING, CONAX, BUFFALO | POWER LEAD GLAND ASSEMBLY PARTS | 10/10/1984 | 8410290109 |
84383 | CAROLINA POWER AND LIGHT, WFI NUCLEAR PRODUCTS, SOUTHWEST FABRICATING | INCORRECT MATERIAL IN 6,000 POUND PER SQUARE INCH REDUCERS | 10/04/1984 | 8410190327 |
84384 | CAROLINA POWER AND LIGHT | LEAK OR BREAK ON CERTAIN PIPING SYSTEM OUTSIDE PIPE TUNNEL | 10/03/1984 | 8410220002 |
84385 | ARIZONA PUBLIC SERVICE, COOPER ENERGY, BECHTEL POWER | BUILDUP OF MATERIAL ON DIESEL GENERATOR HEAT EXCHANGERS | 09/25/1984 | 8410160319 |
84386 | TENNESSEE VALLEY AUTHORITY, BYRON JACKSON | EMERGENCY RAW COOLING WATER PUMP SHAFT | 10/02/1984 | 8410190403 |
84387 | TENNESSEE VALLEY AUTHORITY, WESTINGHOUSE | ENVIRONMENTAL TEMPERATURES IN MAIN STEAM VALVE ROOMS | 10/02/1984 | 8410190395 |
84388 | GENERAL ELECTRIC | ERRONEOUS DESIGN ASSUMPTION FOR POSTULATED PIPE RUPTURE ON REACTOR SIDE OF BREAK IN FEEDWATER SYSTEM | 10/26/1984 | 8410300190 |
84389 | MISSISSIPPI POWER AND LIGHT, TRANSAMERICA DELAVAL | POTENTIAL DEFECT IN PISTON SKIRT CASINGS | 10/05/1984 | 8410190024 |
84390 | INDIANA AND MICHIGAN ELECTRIC, AMERICAN ELECTRIC POWER, WESTINGHOUSE | EFFECTS OF SUPERHEATED STEAM FOLLOWING POSTULATED MAIN STEAM LINE BREAK | 08/03/1984 | 8408140164 |
84391 | DUKE POWER, WESTINGHOUSE | EFFECTS OF SUPERHEATED STEAM FOLLOWING POSTULATED MAIN STEAM LINE BREAK | 09/04/1984 | 8409240330 |
84392 | CONSUMERS POWER, ITT GRINNELL, PACIFIC SCIENTIFIC | CAPSTAN SPRINGS IN MECHANICAL SHOCK ARRESTORS | 07/27/1984 | 8410160391 |
84393 | CONSUMERS POWER, LIMITORQUE | MAIN STEAM ISOLATION VALVE FAILED TO STROKE CLOSED BECAUSE OF BENT TRIPPER ARM ON TORQUE SWITCH | 08/16/1984 | 8408300086 |
84394 | AMERICAN ELECTRIC POWER, SHANSTROM NUCLEAR | ERROR IN DETECTOR CODE FOR ANALYZING RAW FLUX MAP DATA | 08/10/1984 | 8408160527 |
84395 | IOWA ELECTRIC LIGHT AND POWER, GENERAL ELECTRIC | TURBINE SCRAM BYPASS SETPOINT ERROR | 08/28/1984 | 8408240118 |
84396 | TENNESSEE VALLEY AUTHORITY, WESTINGHOUSE | PEAK CONTAINMENT TEMPERATURE | 10/17/1984 | 8411010316 |
84397 | TENNESSEE VALLEY AUTHORITY, WESTINGHOUSE | LOOSE MATERIAL IN STEAM GENERATOR | 10/10/1984 | 8410310719 |
84398 | TENNESSEE VALLEY AUTHORITY, G. H. BETTIS, HENRY PRATT | SWELLED ETHYLENE PROPYLENE SEALS | 10/17/1984 | 8411010196 |
84399 | MISSISSIPPI POWER AND LIGHT, AGASTAT RELAY, BECHTEL POWER | IMPROPER SEATING OF RELAY CR0095 CONNECTION | 10/15/1984 | 8411010153 |
84400 | TOLEDO EDISON, VELAN VALVE | IMPROPER SEATING OF SWING CHECK VALVE DISC | 11/01/1984 | 8411160131 |
84401 | BBC BROWN BOVERI | MODEL ITE-60 VOLTAGE BALANCE RELAY OPERATED OUTSIDE SPECIFICATIONS | 10/29/1984 | 8411020137 |
84402 | PUBLIC SERVICE ELECTRIC AND GAS, VALCOR ENGINEERING, BECHTEL POWER | UNDERRATED ELECTRICAL CABLE | 09/28/1984 | 8411060600 |
84403 | ILLINOIS POWER, PHOENIX STEEL | ASTM A-36 PLATE MATERIAL | 08/30/1984 | 8409130222 |
84404 | LOUISIANA POWER AND LIGHT, SOLID STATE CONTROLS | FAILURE OF 72 CAPACITORS IN STATIC UNINTERRUPTIBLE POWER SUPPLY INVERTERS | 08/28/1984 | 8409130408 |
84405 | DETROIT EDISON, CAPITOL MANUFACTURING, WISMER AND BECKER | CARBON STEEL PIPE COUPLINGS AND CAPS | 08/24/1984 | 8409130481 |
84406 | DETROIT EDISON, GUYON ALLOYS, SANDVIK STEEL | LINEAR INDICATIONS ON 5/8 INCH SEAMLESS TUBING | 09/18/1984 | 8410050217 |
84407 | DETROIT EDISON, BOEING ENGINEERING, ITT GRINNELL | STEAM GENERATOR SNUBBER FAILURE DUE TO NONCONFORMITY OF HIGH PRESSURE METALLIC SEAL | 09/26/1984 | 8410120248 |
84408 | TENNESSEE VALLEY AUTHORITY | EXCESSIVE LEAKAGE OF MAIN STEAM ISOLATION VALVES | 10/19/1984 | 8411010202 |
84409 | CLEVELAND ELECTRIC ILLUMINATING, ROSEMONT | POTENTIAL LEAKAGE PATH IN ELECTRONICS HOUSING THREADS | 10/16/1984 | 8411030214 |
84410 | GULF STATES UTILITIES, ROSEMONT | GALVANIZED CARBON STEEL PLUGS IN MODEL 1153 SERIES TRANSMITTERS REPLACED WITH STAINLESS STEEL PLUGS PER VENDOR INSTRUCTION | 10/15/1984 | 8411030721 |
84411 | TENNESSEE VALLEY AUTHORITY | RESIDUAL HEAT REMOVAL TESTABLE CHECK VALVES FAILED LOCAL LEAK RATE TEST BECAUSE OF VALVE DISC HINGE ARM END PLAY | 10/19/1984 | 8411050042 |
84412 | COLT INDUSTRIES, GPE CONTROLS | WATER JACKET CHECK VALVES USED ON FOUR DIESEL GENERATORS | 10/26/1984 | 8411060175 |
84413 | COMPUTER PRODUCTS, BAILEY CONTROLS | SHORTING OF ELECTRICAL BOARD SURGE PROTECTION DEVICES | 10/23/1984 | 8411090214 |
84414 | RUSKIN COMPANY, WALDINGER CORPORATION | FAILURE OF FIRE DAMPERS TO CLOSE UNDER NORMAL DUCT PRESSURE | 11/06/1984 | 8411190524 |
84415 | NORTHEAST NUCLEAR, PACIFIC VALVE, NAMCO | ELECTRICAL MOTORS EA-180 LIMIT SWITCHES | 10/23/1984 | 8411130215 |
84416 | GULF STATES UTILITIES, W. J. WOOLLEY | AIRLOCK MECHANICAL INTERLOCKING SYSTEM | 10/29/1984 | 8411140320 |
84417 | COMBUSTION ENGINEERING | EXCESSIVE SETPOINT DRIFT IN SOME POTENTIOMETERS IN AUXILIARY FEEDWATER ACTUATION | 10/26/1984 | 8411140419 |
84418 | TOLEDO EDISON, VELAN VALVE | IMPROPER SEATING OF DISC IN FOUR HIGH PRESSURE INJECTION SWING CHECK VALVES | 11/01/1984 | 8411160131 |
84419 | ALLIED C AND D POWER | WRAP RETAINER MATERIAL USED IN STATIONARY BATTERIES | 11/12/1984 | 8411260340 |
84420 | W. J. WOOLLEY | MISSILE DOOR CALCULATION ERRORS | 11/16/1984 | 8411260398 |
84421 | HEXCEL CORPORATION | ABSORBING PIPE RESTRAINTS MADE IN 1978-1979 HAVE BEEN FOUND TO HAVE AVERAGE DYNAMIC CRUSH STRENGTH BELOW ACCEPTABLE VALUES | 11/08/1984 | 8411260400 |
84422 | C. E. THURSTON AND SONS, H. B. FULLER | INSULATION ADHESIVE LOT NUMBER HFCU-112 WAS FOUND TO BE OUT OF SPECIFICATION | 11/19/1984 | ml010922005 |
84423 | UNITED ENGINEERS | SLIPPAGE OF BOLTED STRUT FITTINGS ON RACEWAY SUPPORT | 11/26/1984 | 8412010052 |
84424 | BORG-WARNER | IMPROPER DESIGN AND MANUFACTURING OF 20 INCH GATE VALVE | 11/21/1984 | 8412010035 |
84425 | CAROLINA POWER AND LIGHT, GUYON ALLOYS, BONNEY FORGE | SOCKOLETS AND WELDOLETS NOT SUPPLIED AS SPECIFIED | 11/14/1984 | 8412030565 |
84426 | WESTINGHOUSE | GUIDE SCREW LOCKED IN PLACE IN CONTROL ROD DRIVE MECHANISMS | 12/07/1984 | 8412140277 |
84427 | WASHINGTON PUBLIC POWER, PARSONS PEEBLES, STEWART AND STEVENSON | EMERGENCY DEISEL GENERATOR HIGH VIBRATION ALARM CAUSED BY SLIP RING END BEARING TURNING ON SHAFT INSULATION | 11/21/1984 | 8412030279 |
84428 | G. H. BETTIS, MOBIL OIL | POTENTIAL DEGRADATION OF ACTUATOR STROKING TIMES BECAUSE OF ETHYLENE PROPYLENE SEALS ABSORBING LUBRICANT MOBIL 28 | 12/07/1984 | 8408080516 |
84429 | CAROLINA POWER AND LIGHT, WESTINGHOUSE | 7.5 KVA INVERTER CAPACITOR TERMINATIONS | 11/20/1984 | 8412140187 |
84430 | TENNESSEE VALLEY AUTHORITY, BABCOCK AND WILCOX, LAMBDA ELECTRONICS | POWER SUPPLY BANDWIDTH | 11/20/1984 | 8412140234 |
84431 | CAROLINA POWER AND LIGHT, W. J. WOOLLEY | MISSILE DOOR CALCULATIONAL ERRORS | 11/20/1984 | 8412140121 |
84432 | TENNESSEE VALLEY AUTHORITY, BAILEY CONTROLS, BABCOCK AND WILCOX | FRONT COVERS SEPARATED FROM MODULES | 11/27/1984 | ml021910565 |
84433 | ARIZONA PUBLIC SERVICE, WALDINGER, TITUS PRODUCTS | CONTAINMENT AIR SUPPLY REGISTERS WOULD NOT PROPERLY CYCLE BECAUSE LOUVER ADJUSTMENT TENSION WIRE FRACTURED | 11/27/1984 | 8412130625 |
84434 | TENNESSEE VALLEY AUTHORITY, BABCOCK AND WILCOX | HIGH PRESSURE INJECTION NOZZLES AND THERMAL SLEEVES | 11/29/1984 | 8412130611 |
84435 | PAUL MUNROE- ENERTECH, FLO-TORK | DEFECTIVE VALVE OPERATORS | 11/15/1984 | 8412070051 |
84436 | GEORGIA POWER, SOUTHERN COMPANY SERVICES, BECHTEL POWER | FLOOR RESPONSE SPECTRAL PEAK BROADENING | 12/14/1984 | 8412260288 |
84437 | ARIZONA PUBLIC SERVICE, BECHTEL POWER, COMSIP | LACK OF SUPPORT RAILS FOR CORE PROTECTION CALCULATOR OR CONTROL ELEMENT ASSEMBLY OPERATOR MODULES | 12/08/1984 | 8412200111 |
84438 | CAROLINA POWER AND LIGHT, SIEMENS-ALLIS, EBASCO SERVICES | TRIP COIL REMAINS ENERGIZED AFTER TRIP OF 69 KV BREAKER | 11/08/1984 | 8411290574 |
84439 | KANSAS GAS AND ELECTRIC | STATUS REPORT ON OPEN ITEMS | 12/05/1984 | 8412240013 |
LOG_NO | NOTIFIER, VENDOR | DESCRIPTION | REP_DATE | ACCESS_NO |
83001 | HOUSTON LIGHTING AND POWER, WESTINGHOUSE, ROCKBESTOS | TRIAXIAL CABLE USED IN ELECTRICAL PENETRATIONS | 06/30/1983 | 8307080476 |
83002 | NORTHEAST NUCLEAR ENERGY, WESTINGHOUSE | POWER SUPPLY CARD HEAT SINKS OF WESTINGHOUSE 7300 PROCESS PROTECTION SYSTEM | 07/01/1983 | 8307110390 |
83003 | UNION ELECTRIC, METAL BELLOWS | FLEXIBLE HOSE ASSEMBLY WITH 60 DEGREE INSTEAD OF 90 DEGREE FITTING AT DISCHARGE OF REACTOR COOLANT PUMP MOTOR | 07/01/1983 | 8307110231 |
83004 | CAROLINA POWER AND LIGHT, ITE-GOULD | WELD DEFICIENCIES ON CLASS IE 480-VOLT MOTOR CONTROL CENTERS | 07/13/1983 | 8307220145 |
83005 | PENNSYLVANIA POWER AND LIGHT, BECHTEL POWER | INADEQUACIES IN DESIGN VERIFICATION OF MAXIMUM LENGTHS OF LOW VOLTAGE POWER AND CONTROL CABLES | 07/15/1983 | 8307220483 |
83006 | SNUPPS, YARWAY, BECHTEL POWER | THROTTLING VALVES WITH CRACKED SEATS | 07/18/1983 | 8308040368 |
83007 | SNUPPS, BECHTEL POWER | EXCESSIVE CONTROL CIRCUIT VOLTAGE DROP | 07/22/1983 | 8308030102 |
83008 | TENNESSEE VALLEY AUTHORITY, LIMITORQUE, WESTINGHOUSE | SHEARED MOTOR PINION KEYS IN MOTOR OPERATORS | 08/26/1983 | 8309070241 |
83009 | CAROLINA POWER AND LIGHT, ITE-GOULD | WELDING ON CLASS IE 480-VOLT MOTOR CONTROL CENTERS | 08/29/1983 | 8309070243 |
83010 | CAROLINA POWER AND LIGHT, ITT HAMMELL | WELD DEFECTS IN CHILLED WATER VALVE | 08/30/1983 | 8309070239 |
83011 | PACIFIC SCIENTIFIC, METTEK | FAILURE ANALYSIS OF CAPSTAN SPRINGS | 09/14/1983 | 8309300243 |
83012 | GENERAL ELECTRIC | HEA RELAY MISOPERATION RESULTING FROM COMBINATION OF TOLERANCES | 09/20/1983 | 8309270170 |
83013 | ELCEN METAL PRODUCTS, IMPELL | VARIABLE SPRINGS | 09/26/1983 | 8309300315 |
83014 | TRANSAMERICA DELAVAL | ENGINE MOUNTED ELECTRICAL CABLES SHOULD BE REPLACED WITH 90 C RATED CABLE | 09/27/1983 | 8309300288 |
83015 | MISSISSIPPI POWER AND LIGHT, GENERAL ELECTRIC, AGASTAT RELAY | FAILURE OF GP SERIES RELAYS TO CHANGE STATE ON DEMAND | 09/22/1983 | 8310030374 |
83016 | PACIFIC SCIENTIFIC, JOHN EVANS’ SONS, METTEK | SNUBBER FAILURE DURING SHOCK ARRESTOR TEST CAUSED BY BROKEN CAPSTAN SPRING | 09/14/1983 | 8310120092 |
83017 | GOULD, SIEMENS-ALLIS | POTENTIAL DEFECTS IN MOLDED CASE 100- AMPERE FRAME, MULTI- POLE E AND HE SERIES CIRCUIT BREAKERS | 09/26/1983 | 8310070163 |
83018 | YANKEE ATOMIC ELECTRIC, GOULD, BBC BROWN BOVERI | UNITIZED NON- QUALIFIED STARTER SPARE PARTS | 09/28/1983 | 8310060343 |
83019 | EBASCO SERVICES | DEFICIENCIES IN QUALITY RESULTING FROM FRAUDULENT ACTIONS BY SUPPLIERS | 09/29/1983 | 8310070285 |
83020 | FOXBORO | UNDERRANGE CHARACTERISTIC OF MODEL N-E11GM TRANSMITTER | 09/30/1983 | 8310070301 |
83021 | BURNS AND ROE | BLOCKED VENT PATHS FROM REACTOR BUILDING ROOMS CONTAINING HIGH ENERGY LINES | 09/29/1983 | 8310040232 |
83022 | BURNS AND ROE | CONTROL CIRCUITS FOR SAFETY-RELATED VALVES CAC-FCV-1A AND 1B POWERED FROM NON- CLASS IE POWER SUPPLY | 09/29/1983 | 8310040331 |
83023 | CONSUMERS POWER, ITT GRINNELL | DEFICIENT SNUBBER VALVE BLOCKS | 09/30/1983 | 8310060221 |
83024 | FLORIDA POWER | APPARENT INCREASE IN SCOPE OF FRAUDULENT AND SUBSTANDARD ACTIVITIES BY UNSCRUPULOUS SUPPLIERS | 10/10/1983 | 8310130136 |
83025 | GOULD | POTENTIAL DEFECTS IN MOLDED CASE 100 AMPERE FRAME, MULTI- POLE E AND HE SERIES CIRCUIT BREAKERS | 10/14/1983 | 8310210255 |
83026 | TRANSAMERICA DELAVAL | POTENTIAL DEFECT WITH ENGINE MOUNTE D ELECTRICAL CABLES | 10/20/1983 | 8310270206 |
83027 | CAROLINA POWER AND LIGHT | REVIEW OF QA PROGRAM ADDRESSING NRC INFORMATION NOTICE S 83-07 AND 83-01 AND NRC BULLETINS 83-06 AND 83- 07 | 10/21/1983 | 8310250571 |
83028 | WESTINGHOUSE | MISLOADED PELLETS IN FUEL ASSEMBLY | 10/25/1983 | 8311030013 |
83029 | NAVY, AUTOMATION INDUSTRIES | CORRODED WIRE STRANDS IN CROSS- SECTIONAL AREAS IN IR- 192 SOURCE (MODEL 200- 520-009) | 10/17/1983 | 8310310273 |
83030 | PACIFIC SCIENTIFIC | SHOCK ARRESTORS WITH CRACKED CAPSTAN SPRING TANGS | 10/20/1983 | 8310310135 |
83031 | GENERAL ELECTRIC | HFA RELAY FAILED TO RECORD VOLTAGE DATA | 10/25/1983 | 8311010379 |
83032 | AMERICAN WARMING AND VENTILATION | MODEL 7401 DAMPER BRACKETS NOT TACKWELDED TO BLADES AS REQUIRED | 10/25/1983 | 8311010370 |
83033 | BECHTEL POWER, SNUPPS | DESIGN DEFICIENCY INVOLVING COMBINATION SUPPORTS FOR CLASS IE CABLE TRAYS AND HEATING, VENTILATION, AND AIR CONDITIONING DUCTS | 10/27/1983 | 8310310074 |
83034 | HENRY PRATT, BUFFALO WEAVING AND BELTING | POTENTIAL DEFECT IN RUBBER VALVE SEAT FOR 48-INCH CONTAINMENT PURGE VALVE | 10/28/1983 | 8311070555 |
83035 | GENERAL ELECTRIC | SHORT CIRCUIT BUS BRACING INADEQUATE FOR 10 CYCLE, 78,000 AMPERE TEST | 10/28/1983 | 8311090348 |
83036 | SOUTH CAROLINA ELECTRIC AND GAS, GILBERT/COMMON WEALTH | FAILURE TO MEET SEPARATION CRITERIA ON MAIN CONTROL BOARD | 10/31/1983 | 8311090283 |
83037 | G. H. BETTIS | DAMPER MECHANICAL TRAVEL STOP SCREW SETTINGS | 10/31/1983 | 8311080315 |
83038 | ILLINOIS POWER, OKONITE | SEEPAGE OF OIL FROM CABLE | 11/01/1983 | 8311070500 |
83039 | BBC BROWN BOVERI | LEAKING TANTALUM CAPACITORS IN CLASS IE, SA-1 RELAYS | 11/01/1983 | 8311100099 |
83040 | GENERAL ELECTRIC, TORRINGTON BEARING | BREAKER BEARING MAY BECOME LOOSE ON AKR- 30 AND -50 LOW VOLTAGE POWER CIRCUIT BREAKERS MANUFACTURED BETWEEN MID-1976 AND FEBRUARY 1978 | 11/04/1983 | 8311080320 |
83041 | G. H. BETTIS, MOBIL OIL | ETHYLENE PROPYLENE ELASTOMERS SWOLLEN AFTER CONTACT WITH MOBIL GREASE 28 | 11/18/1983 | 8312050501 |
83042 | BURNS AND ROE, GENERAL ELECTRIC | REACTOR WATER CLEANUP SYSTEM LEAK DETECTION TEMPERATURE SENSORS | 07/28/1983 | 8311280441 |
83043 | COMMONWEALTH EDISON, PACIFIC SCIENTIFIC, ITT GRINNELL | MECHANICAL SHOCK ARRESTOR MODELS PSA-1 AND PSA-3 TANGS ON CAPSTAN SPRING | 11/09/1983 | 8311210348 |
83044 | GENERAL ELECTRIC | POTENTIAL INADEQUATE ELECTRICAL SEPARATION AND USE OF DEFECTIVE ALUMINUM SWITCH ENCLOSURES | 11/11/1983 | 8311280285 |
83045 | TRANSAMERICA DELAVAL | LINEAR INDICATIONS ON PISTON SKIRT OF DSR AND DSRV STANDBY DIESEL GENERATOR | 11/16/1983 | 8311220277 |
83046 | BBC BROWN BOVERI, WESTINGHOUSE | TYPE SA-1 RELAY TANTALUM CAPACITOR LEAKING ELECTROLYTE | 11/03/1983 | 8311070472 |
83047 | BURNS AND ROE, GENERAL ELECTRIC | REACTOR WATER CLEANUP SYSTEM LEAK DETECTION TEMPERATURE SENSORS | 07/28/1983 | 8311280441 |
83048 | MISSISSIPPI POWER AND LIGHT, W. J. WOOLLEY, PRESRAY | SEAL IN DRYWELL PERSONNEL AIRLOCK | 10/24/1983 | 8310260186 |
83049 | WESTINGHOUSE | QUALITY DEFICIENCIES RESULTING FROM FRAUDULENT ACTIONS OF SUPPLIERS | 11/16/1983 | 8311280191 |
83050 | PUBLIC SERVICE ELECTRIC AND GAS, TUBE LINE, CAPITAL PIPE | RESPONSE TO BULLETIN 83-06 | 11/17/1983 | 8311280527 |
83051 | CONSUMERS POWER, TUBE LINE, BABCOCK AND WILCOX | RESPONSE TO BULLETIN 83-06 | 11/17/1983 | 8311280469 |
83052 | BAHNSON SERVICE | LIST OF HEATING, VENTILATION, AND AIR CONDITIONING UNITS SUPPLIED TO FACILITIES AND BUILT IN WINSTON- SALEM, NORTH CAROLINA | 11/18/1983 | 8311280481 |
83053 | MISSISSIPPI POWER AND LIGHT, BECHTEL POWER, BETHLEHEM STEEL | FAILURE OF INTERNAL COATING OF AUTOMATIC DEPRESSURIZATION SYSTEM, MAIN STEAM SAFETY RELIEF VALVE, AND MAIN STEAM ISOLATION VALVE ACCUMULATORS | 11/18/1983 | 8311280438 |
83054 | VERMONT YANKEE | REVIEW OF QUALITY ASSURANCE PROGRAM TO ADDRESS POSSIBLE FRAUDULENT ACTIONS BY SUPPLIERS | 11/21/1983 | 8311280313 |
83055 | BURNS AND ROE, GENERAL ELECTRIC | ROOM IN REACTOR BUILDING CANNOT WITHSTAND CALCULATED PRESSURE FOLLOWING POSTULATED HIGH ENERGY LINE BREAK | 11/18/1983 | 8311290193 |
83056 | YANKEE ATOMIC ELECTRIC, GOULD, BBC BROWN BOVERI | SPARE UNITIZED STARTERS NOT PROVIDED WITH CORRECT WIRING AND TERMINATIONS | 11/29/1983 | 8312050418 |
83057 | TENNESSEE VALLEY AUTHORITY, PARSONS, PEEBLES ELECTRIC | SPARKS OBSERVED AT REAR BEARINGS OF DIESEL GENERATORS | 07/27/1983 | 8308180376 |
83058 | GEORGIA POWER, RELIANCE ELECTRIC | ELECTRIC CABLE TERMINATIONS IN PANELS AND CABINETS | 07/28/1983 | 8308110098 |
83059 | TENNESSEE VALLEY AUTHORITY, H. N. PORTER | DIESEL GENERATOR ROOM EXHAUST FAN MODIFIED | 07/21/1983 | 8307260520 |
83060 | HOUSTON LIGHTING AND POWER, WESTINGHOUSE | SATURATION OF TEMPERATURE CHANNEL TEST CARD IN WESTINGHOUSE 7300 PROCESS CONTROL AND PROTECTION SYSTEM | 08/01/1983 | 8308090083 |
83061 | CAROLINA POWER AND LIGHT, BERGEN-PATERSON, PX ENGINEERING | PIPE HANGER FRAME BASE METAL REDUCTION | 07/05/1983 | 8307150380 |
83062 | TENNESSEE VALLEY AUTHORITY | CONTAINMENT SPRAY MINIMUM FLOW VALVE DESIGN ERROR | 07/06/1983 | 8307150207 |
83063 | NORTHEAST NUCLEAR ENERGY, WESTINGHOUSE | POTENTIAL PROBLEMS WITH TEMPERATURE CHANNEL TEST CARD RELAYS | 07/06/1983 | 8307150208 |
83064 | TENNESSEE VALLEY AUTHORITY, HENRY PRATT, G. H. BETTIS | DESIGN ERROR IN BUTTERFLY VALVE YOKE TO LIMIT KEYWAY DEPTH | 08/08/1983 | 8308180431 |
83065 | UNITED ENGINEERS | INADEQUATE STRUCTURAL DESIGN OF CONCRETE WALLS SEPARATING PUMP CELLS IN CATEGORY 1 SERVICE WATER AND CIRCULATING WATER PUMP HOUSE | 08/08/1983 | 8308310319 |
83066 | UNION ELECTRIC, BYRON JACKSON | ESSENTIAL SERVICE WATER PUMP ASSEMBLED WITHOUT SE COND STAGE IMPELLER KEY | 08/17/1983 | 8308260043 |
83067 | PENNSYLVANIA POWER AND LIGHT, WESTINGHOUSE, BECHTEL POWER | HYDROGEN RECOMBINERS WITHOUT BUSHINGS TO PROTECT POWER CABLES | 08/26/1983 | 8309120470 |
83068 | MISSISSIPPI POWER AND LIGHT, GENERAL ELECTRIC, AGASTAT RELAY | FAILURE OF GP SERIES RELAYS TO SWITCH | 10/17/1983 | 8310270433 |
83069 | INDIANA AND MICHIGAN ELECTRIC, AMERICAN ELECTRIC POWER | TIE DOWN FEATURES NOT INSTALLED ON PRESSURIZER VENTILATION SYSTEM INSIDE CONTAINMENT | 08/31/1983 | 8309120380 |
83070 | TENNESSEE VALLEY AUTHORITY, MORRISON-KNUDSE N | CHECK VALVES ON DIESEL GENERATOR STARTING AIR RECEIVER TANK TEMPORARILY REPLACED WITH SOFT- SEATED BRASS VALVES | 08/01/1983 | 8308110167 |
83071 | GEORGIA POWER, BECHTEL POWER, PULLMAN CONSTRUCTION INDUSTRIES | DESIGN INCONSISTENCIES OF HEATING, VENTILATION, AND AIR CONDITIONING DUCT SUPPORTS | 08/15/1983 | 8308220288 |
83072 | CAROLINA POWER AND LIGHT, CHEMPUMP (CRANE), WESTINGHOUSE | BORIC ACID TRANSFER PUMP SUPPORT STRUCTURE BOLTING REPLACED AND GUSSET STIFFENER SPOT WELDS SUPPLEMENTED | 09/01/1983 | 8309090044 |
83073 | ILLINOIS POWER, GENERAL ELECTRIC, REACTOR CONTROLS | DEFECTIVE DESIGN OF CONTROL ROD DRIVE HOUSING BAND CLAMP | 09/07/1983 | 8309160107 |
83074 | NIAGARA MOHAWK POWER, ROCKWELL INTERNATIONAL | MICROSWITCH IN POST- LOSS OF COOLANT ACCIDENT HYDROGEN RECOMBINERS | 09/01/1983 | 8310170153 |
83075 | PUBLIC SERVICE ELECTRIC AND GAS, COLT INDUSTRIES, BASLER ELECTRIC | RESISTORS INSTALLED IN EMERGENCY DIESEL GENERATORS | 09/30/1983 | 8310280093 |
83076 | GEORGIA POWER, BECHTEL POWER | MISAPPLICATION OF TORUS TO REACTOR BUILDING DIFFERENTIAL PRESSURE SWITCHES | 11/03/1983 | 8311170263 |
83077 | TENNESSEE VALLEY AUTHORITY, WESTINGHOUSE | GATE VALVE POSITION INDICATION | 09/29/1983 | 8310060016 |
83078 | MISSISSIPPI POWER AND LIGHT, BBC BROWN BOVERI, SPRAGUE ELECTRIC | DEFECTIVE TYPE 40D CAPACITOR ON LOW VOLTAGE CIRCUIT BREAKERS EQUIPPED WITH SOLID STATE TRIP DEVICES | 10/10/1983 | 8310170400 |
83079 | TENNESSEE VALLEY AUTHORITY, WESTINGHOUSE | LOOSE MATERIAL IN STEAM GENERATOR | 10/13/1983 | 8310210068 |
83080 | PUBLIC SERVICE OF INDIANA, BBC BROWN BOVERI | WELDING TECHNIQUES NOT COVERED BY QUALITY ASSURANCE PROGRAM USED IN FABRICATION OF SAFETY RELATED SWITCHGEAR | 10/20/1983 | 8310270458 |
83081 | TENNESSEE VALLEY AUTHORITY, TARGET ROCK | PRESSURIZER POWER OPERATED RELIEF VALVES FAILED TO OPEN | 10/21/1983 | 8310310348 |
83082 | TENNESSEE VALLEY AUTHORITY, PAUL-MUNROE ENERTECH | STEAM GENERATOR HYDRAULIC SNUBBERS | 10/24/1983 | 8311010095 |
83083 | CONSOLIDATED EDISON, WESTINGHOUSE, ITT BARTON | CALIBRATION ERRORS IN ENVIRONMENTAL QUALIFICATION | 10/14/1983 | 8311010246 |
83084 | TENNESSEE VALLEY AUTHORITY, LIMITORQUE, WESTINGHOUSE | SHEARED MOTOR PINION KEYS IN MODEL SB-0-25 MOTOR OPERATORS | 10/20/1983 | 8311010265 |
83085 | CAROLINA POWER AND LIGHT | INSTALLED UNMARKED BOLTS | 10/19/1983 | 8311010162 |
83086 | DUKE POWER, WESTINGHOUSE | ELECTROLYTE LEAKAGE IN SA1 DIFFERENTIAL RELAY TANTALUM CAPACITORS | 10/31/1983 | 8312080119 |
83087 | PENNSYLVANIA POWER AND LIGHT, ITT GRINNELL, BECHTEL POWER | LACK OF MOVEMENT IN SNUBBER BRACKETS | 11/01/1983 | 8311180314 |
83088 | COMMONWEALTH EDISON, PACIFIC SCIENTIFIC | MECHANICAL SHOCK ABSORBER MODELS PSA-1 AND PSA-3 | 11/22/1983 | 8312190158 |
83089 | PACIFIC GAS AND ELECTRIC | DEFICIENCIES IN QUALITY RESULTING FROM FRAUDULENT ACTIONS BY SUPPLIERS | 11/29/1983 | 8312070286 |
83090 | WISCONSIN ELECTRIC POWER, PHILLIPS GETSCHOW | INCORRECTLY MARKED ANCHOR BOLTS | 12/01/1983 | 8312090265 |
83091 | HOUSTON LIGHTING AND POWER, BECHTEL POWER | POTENTIALLY OVERSTRESSED CONTAINMENT MECHANICAL PENETRATION WELDS | 12/15/1983 | 8312280349 |
83092 | BURNS AND ROE | INCORRECT INSTALLATION OF SOLENOID OPERATED CONTAINMENT ISOLATION VALVES | 12/09/1983 | 8312290393 |
83093 | GEORGIA POWER, FISHER CONTROLS, BECHTEL POWER | DURING LOSS OF COOLANT ACCIDENT , PRIMARY CONTAINMENT PURGE AND INERTING VALVES COULD OVER TRAVEL AND LOSE SEATING CAPABILITY | 12/09/1983 | 8312200067 |
83094 | CONSUMERS POWER, JTT BAKER CHEMICAL | PH OF BORON STANDARD TOO LOW | 12/14/1983 | 8312280504 |
83095 | GILBERT/COMMON WEALTH | REACTOR CORE ISOLATION COOLING SYSTEM EQUIPMENT ROOM COOLER AND AUTOMATIC RESTART OF CHILLERS | 12/13/1983 | 8312200391 |
83096 | GEORGIA POWER, TRANSAMERICA DELAVAL | DIESEL GENERATOR GOVERNOR DRIVE COUPLING | 12/14/1982 | 8401130152 |
83097 | CAROLINA POWER AND LIGHT, TRANSAMERICA DELAVAL, MELROSE SPRING AND TOOL WORKS | DEFECTIVE VALVE SPRINGS ON DIESEL ENGINES | 12/14/1983 | 8312210220 |
83098 | CAROLINA POWER AND LIGHT, TRANSAMERICA DELAVAL | DEFECTIVE PISTON SKIRT CASTINGS ON EMERGENCY DIESEL GENERATORS | 12/14/1983 | 8312210233 |
83099 | UNITED ENGINEERS | LACK OF PROPER CONSIDERATION OF SHRINKAGE EFFECTS IN DESIGN OF COMPRESSION MEMBERS ON SERVICE WATER AND CIRCULATING WATER PUMP HOUSE | 12/22/1983 | 8401030162 |
83100 | BERGEN-PATERSON PIPE SUPPORT, PACIFIC SCIENTIFIC | POTENTIAL INTERFERENCE IN FULL FUNCTION OF STRUT ASSEMBLY WITH MECHANICAL SHOCK ARRESTOR | 03/06/1981 | 8402010253 |
83101 | CAROLINA POWER AND LIGHT, WESTINGHOUSE | POTENTIAL FAILURE OF GATE VALVES TO CLOSE UNDER DESIGN CONDITIONS | 12/29/1983 | 8401060420 |
83102 | TENNESSEE VALLEY AUTHORITY, GILBERT/COMMON WEALTH | NYLON BOLT CONNECTIONS BETWEEN POSITIVE BUS DISTRIBUTION PANEL BREAKERS TO BE REPLACED WITH BRASS BOLTS | 01/04/1984 | 8401120427 |
83103 | MISSISSIPPI POWER AND LIGHT, BECHTEL POWER, TRANSAMERICA DELAVAL | DIESEL GENERATOR FUEL OIL LINE NEEDED SUPPORT | 01/03/1984 | 8401120350 |
83104 | ILLINOIS POWER, GENERAL ELECTRIC, ANCHOR/DARLING | DEFECTS IN GLOBE VALVES | 01/09/1984 | 8401160283 |
83105 | TENNESSEE VALLEY AUTHORITY, ELMA ENGINEERING, NUTHERM INTERNATIONAL | DEFECTIVE WIRING AND COLD SOLDER JOINTS IN REACTOR PROTECTION SYSTEM POWER SUPPLIES | 01/11/1984 | 8401240254 |
83106 | GENERAL SIGNAL | MATHEMATICAL ERROR IN SEISMIC REPORT RESULTING IN UNDERSIZED BUTTERFLY VALVE ACTUATOR MOUNTING PLATE | 01/07/1983 | 8302030467 |
83107 | BABCOCK AND WILCOX, CAPITAL PIPE AND STEEL, TUBE LINE | AUXILIARY FEEDWATER PIPE FITTINGS FROM UNAPPROVED SUPPLIER | 01/10/1983 | 8301130124 |
83108 | BABCOCK AND WILCOX | POSSIBLE ADVERSE EFFECTS OF CROSS FLOW ON CONTROL ROD ASSEMBLIES | 01/14/1983 | 8301210029 |
83109 | ILLINOIS POWER, BALDWIN ASSOCIATES | INCORRECT IDENTIFICATION OF BASE MATERIAL AND IMPROPER WELD PROCEDURES ON PIPING HANGER TRAVELERS | 01/17/1983 | 8301250405 |
83110 | GENERAL ELECTRIC | PVD21B, D AND HGA11 AND 111 RELAYS | 02/24/1983 | 8303240349 |
83111 | CAROLINA POWER AND LIGHT, WESTINGHOUSE | DESIGN DEFECT IN SOLID STATE PROTECTION SYSTEM | 03/03/1983 | 8303140330 |
83112 | GENERAL ELECTRIC | SFF30 SERIES RELAY MISOPERATED WHEN POWER SYSTEM FREQUENCY ROSE ABOVE 60 HERTZ AFTER SYSTEM DISTURBANCE | 01/20/1983 | 8301250356 |
83113 | GENERAL ELECTRIC | SBM CONTROL SWITCHES CONTAIN AT LEAST ONE CONTACT WHICH FAILED TO CLOSE OR REMAIN CLOSED | 03/01/1983 | 8303090201 |
83114 | GA TECHNOLOGIES | DEFECT IN RADIATION MONITOR | 01/27/1983 | 8302010459 |
83115 | PHILADELPHIA ELECTRIC, GENERAL ELECTRIC, DUPONT | CAM MATERIAL FRACTURED INTO SMALL PIECES ON SWITCH FOR EMERGENCY CORE COOLING SYSTEM PUMP ROOM COOLER | 03/23/1983 | 8303280238 |
83116 | BERGEN-PATERSON PIPE SUPPORT | HANGER DESIGNS | 03/30/1983 | 8304070159 |
83117 | WESTINGHOUSE | DIMENSION OF GAP BETWEEN TRIP RESET LEVER AND BREAKER BAR PIN IN REACTOR TRIP SWITCHGEAR THAT EMPLOY DS-416 UNDERVOLTAGE TRIP DEVICE | 03/31/1983 | 8304070180 |
83118 | MORRISON- KNUDSEN | SEALING PROCEDURE FROM BRAZING TO HOT ROLLED COMPRESSION FIT ON MODEL 6042 HYDROGEN IGNITOR | 01/28/1983 | 8302030080 |
83119 | ROCKWELL INTERNATIONAL | POST-LOSS OF COOLANT ACCIDENT HYDROGEN RECOMBINER TIMER LIKELY TO FAIL FOLLOWING EXPOSURE TO ELEVATED TEMPERATURE AND HIGH HUMIDITY ENVIRONMENT | 12/17/1982 | 8302090385 |
83120 | ILLINOIS POWER | SIX OPEN ITEMS LISTED PREVIOUSLY BY VENDORS AND CONTRACTORS | 01/17/1983 | 8301250167 |
83121 | INRYCO | TENDON POST- TENSIONING SYSTEM | 01/27/1983 | 8302230542 |
83122 | CAROLINA POWER AND LIGHT, UNITED ENGINEERS | POSTULATED PIPE CRACKS | 02/01/1983 | 8302150172 |
83123 | HOUSTON LIGHTING AND POWER, LAPP INSULATOR | TWO OCCURRENCES OF INSULATOR FLASHOVER EXPERIENCED AT 345 KV SUBSTATION SINCE APR 1980 | 01/24/1983 | 8302070607 |
83124 | SACRAMENTO MUNICIPAL UTILITY DISTRICT | FORWARDS LER 83- 003/03L-0 WITH EVENT ANALYSIS | 02/10/1983 | 8302230604 |
83125 | WESTINGHOUSE, ROCKBESTOS | POSSIBLE DEFECT ON TRIAXIAL CABLE TYPE RSS-6-108 | 01/28/1983 | 8303030572 |
83126 | BERGEN-PATERSON PIPE SUPPORT, UNITED ENGINEERS | WRONG ANGLE OR POSITION OF INSTALLATION OF EA-3 STRUT RESTRAINT CLAMP | 02/24/1983 | 8303040511 |
83127 | COLT INDUSTRIES, ROBERTSHAW | COTTER PINS FOR LOCKING NUT TO STEM ON THERMOSTATIC VALVE ON EMERGENCY DIESEL GENERATORS | 02/15/1983 | 8302250201 |
83128 | BURNS AND ROE | ADLPIPE DEFICIENCY DETERMINED NOT REPORTABLE | 02/01/1983 | 8303280225 |
83129 | BURNS AND ROE | ERROR IN ADLPIPE PIPE STRESS ANALYSIS PROGRAM WHERE SECTION MODULES ARE USED FOR STRESSES IN REDUCED BRANCH OUTLETS | 01/28/1983 | 8303280156 |
83130 | AUTOMATIC SWITCH COMPANY | TRANSFER SWITCHES 386B180 | 03/10/1983 | 8303280170 |
83131 | UNITED ENGINEERS | DEFECT IN STRUCTURAL DESIGN OF CONCRETE WALLS SEPARATING PUMP CELLS IN CATEGORY I SERVICE WATER AND CIRCULATING WATER PUMP HOUSE | 04/18/1983 | 8304250295 |
83132 | SNUPPS, GA TECHNOLOGIES | LOCK-UP OF RM-23 DISPLAY IN RADIATION MONITORING SYSTEM GAVE ERRONEOUS INDICATION OF ACTIVITY | 03/22/1983 | 8303290394 |
83133 | COMBUSTION ENGINEERING, POSI-SEAL INTERNATIONAL, LIMITORQUE | POSI-SEAL MOTOR OPERATED VALVES INSTALLED WITH INCORRECT LIMITORQUE VALVE OPERATORS | 04/20/1983 | 8304280114 |
83134 | MCC POWERS | DEFECT IN MULTICONDUCTOR CABLE INSTALLATION IN HEATING, VENTILATION, AND AIR CONDITIONING CONTROL PANELS | 04/18/1983 | 8305120484 |
83135 | COMSIP, SARGENT AND LUNDY | IODINE RELEASE CALCULATIONS | 04/13/1983 | 8312200263 |
83136 | STONE AND WEBSTER, PACIFIC SCIENTIFIC | DEFECTIVE MECHANICAL SHOCK SUPPRESSORS | 03/31/1983 | 8304060234 |
83137 | BERGEN-PATERSON PIPE SUPPORT, PX ENGINEERING | WELD DEFECTS IN STRUCTURAL FRAMES | 03/23/1983 | 8304070159 |
83138 | MISSISSIPPI POWER AND LIGHT, C. E. NATCO, BECHTEL POWER | STRESS RELIEF OF SOCKETS | 04/07/1983 | 8304250073 |
83139 | CAROLINA POWER AND LIGHT, SIEMENS-ALLIS, EBASCO SERVICES | NONCONFORMING WELDING IN CLASS IE 6.9 KV SWITCHGEAR BREAKERS | 04/08/1983 | 8304250087 |
83140 | TENNESSEE VALLEY AUTHORITY, TRANSAMERICA DELAVAL | STARTING AIR VALVE ASSEMBLY ON STANDBY DIESELS | 04/08/1983 | 8304250032 |
83141 | CONSOLIDATED EDISON, WESTINGHOUSE, INGERSOLL-RAND | SHAFT MATERIAL FABRICATED OF CARBON STEEL INSTEAD OF STAINLESS STEEL IN RESIDUAL HEAT REMOVAL PUMP MOTOR | 03/16/1983 | 8304250159 |
83142 | TENNESSEE VALLEY AUTHORITY, BINGHAM-WILLAME TTE | QUALITY ASSURANCE PROGRAM FOR SPARE PARTS | 04/05/1983 | 8304250178 |
83143 | CAROLINA POWER AND LIGHT, LIMITORQUE | SHEARED PINION KEYS ON VALVE MOTOR OPERATORS | 04/01/1983 | 8304250014 |
83144 | TENNESSEE VALLEY AUTHORITY, MORRISON-KNUDSE N | CHECK VALVE ON DIESEL GENERATOR STARTING AIR SYSTEM | 04/08/1983 | 8304250123 |
83145 | WASHINGTON PUBLIC POWER, GUYON ALLOYS, US STEEL | LINEAR INDICATIONS ON ASME SECTION 111 CLASS 1 PIPING AFTER WELDING | 04/15/1983 | 8305030300 |
83146 | CAROLINA POWER AND LIGHT, WESTINGHOUSE | GATE VALVES WHICH MAY NOT FULLY CLOSE OR OPEN | 04/08/1983 | 8304250224 |
83147 | MORRISON- KNUDSEN | CRIMPED BOND ON MODEL 6043 HYDROGEN IGNITORS | 04/08/1983 | 8304190513 |
83148 | ROBERTSHAW CONTROLS | COTTER PINS TO LOCK NUT TO STEM VALVES ON DIESEL GENERATORS | 03/30/1983 | 8304040406 |
83149 | GEORGIA POWER | DAMAGED CONDUIT SUPPORTS FOR BOTH LOOPS OF RESIDUAL HEAT REMOVAL LOW PRESSURE COOLANT INJECTION SYSTEM | 03/24/1983 | 8304050217 |
83150 | TENNESSEE VALLEY AUTHORITY, METREX VALVE, DUNHAM-BUSCH | LOOSE VALVE STEM NUTS ON RAW COOLING WATER CHILLER FLOW CONTROL VALVE | 03/21/1983 | 8304050294 |
83151 | ROCKBESTOS, EBASCO SERVICES | DEVIATION IN QUALITY OF SHIELDED INSTRUMENTATION CABLES | 03/25/1983 | 8304050412 |
83152 | MISSISSIPPI POWER AND LIGHT | FIRE DOOR LATCH BOLT | 03/17/1983 | 8304050513 |
83153 | GEORGIA POWER | ACTUATION OF FIRE PROTECTION SYSTEM DELUGE VALVE AND MAIN HEADER RUPTURE, CAUSING PUMP START, CAUSED FIRE WATER STORAGE TANK LEVEL TO DROP BELOW TECHNICAL SPECIFICATION LIMITS | 03/22/1983 | 8304050331 |
83154 | GEORGIA POWER | SAFETY HAZARDS IN PERFORMING CHECKS OF INACCESSIBLE FIRE DETECTORS | 03/24/1983 | 8304050408 |
83155 | MISSISSIPPI POWER AND LIGHT | SMOKE DETECTORS IN AUXILIARY BUILDING COVERED TO PERFORM MAINTENANCE ACTIVITY | 03/16/1983 | 8304050564 |
83156 | MISSISSIPPI POWER AND LIGHT | SMOKE DETECTORS IN LOW PRESSURE CORE SPRAY SYSTEM PUMP ROOM COVERED TO PERFORM PLANNED MAINTENANCE | 03/16/1983 | 8304050382 |
83157 | MISSISSIPPI POWER AND LIGHT, BECHTEL POWER | INABILITY TO MAINTAIN PRESSURIZED WATER SUPPLY TO RESIDUAL HEAT REMOVAL JOCKEY PUMPS AND DISCHARGE PIPING | 04/15/1983 | 8304260357 |
83158 | NUCLEAR REGULATORY COMMISSION, DIARYLAND POWER COOPERATIVE | UNIT SCRAMMED FROM WHILE AT 94 PERCENT POWER DUE TO LOW WATER LEVEL SIGNAL; WATER HYDRAULIC COUPLER RESERVOIR ON REACTOR FEED PUMP OVERFILLED | 03/25/1983 | 8304250033 |
83159 | CAROLINA POWER AND LIGHT, CAPITAL PIPE AND STEEL, TUBE LINE | CARBON STEEL BUTT WELD CAPS NOT SUPPLIED AS REQUIRED | 04/28/1983 | 8305050124 |
83160 | CAROLINA POWER AND LIGHT, SOUTHWEST FABRICATING | BASE METAL DEFECT BUFFED TO REMOVE DEFECT | 04/29/1983 | 8305050185 |
83161 | CAROLINA POWER AND LIGHT, BBC BROWN BOVERI | INCORRECT SECONDARY DISCONNECT DESIGN OF 480 VOLT SWITCHGEAR | 04/29/1983 | 8305130027 |
83162 | MAGNETROL INTERNATIONAL | LEAKAGE INTO SUBMERSIBLE STYLE SWITCH ENCLOSURES PREVENTED SWITCH FROM OPERATING | 12/28/1981 | 8112160101 |
83163 | NORTHEAST NUCLEAR ENERGY | FORWARDS LER 82- 022/03L-0 | 07/06/1982 | 8207200419 |
83164 | DUKE POWER | MALFUNCTION OF 15 KV STATIC INVERTER IN 120 VOLT AC VITAL INSTRUMENTATION AND CONTROL POWER SYSTEM | 07/13/1982 | 8207230625 |
83165 | CAROLINA POWER AND LIGHT, SIEMENS-ALLIS, EBASCO SERVICES | WELDING OF 6.9 KV SWITCHGEAR | 07/30/1982 | 8208200113 |
83166 | GEORGIA POWER, TRANSAMERICA DELAVAL | STARTING AIR VALVE ASSEMBLY ON STANDBY DIESEL GENERATORS NEEDS SHORTENED SCREWS TO PROVIDE ADEQUATE THREAD ENGAGEMENT | 08/06/1982 | 8208200161 |
83167 | GEORGIA POWER | INSUFFICIENT FLOW THROUGH CENTRIFUGAL CHARGING PUMP FOLLOWING SECONDARY SIDE HIGH ENERGY LINE RUPTURES | 08/10/1982 | 8208200005 |
83168 | DUQUESNE LIGHT, COLT INDUSTRIES, ROBERTSHAW CONTROLS | THERMOSTATIC CONTROL VALVES ON EMERGENCY DIESEL GENERATORS | 08/17/1982 | 8208260329 |
83169 | WASHINGTON PUBLIC POWER, TRANSAMERICA DELAVAL, KOPPERS COMPANY | POTENTIAL DEFECT IN ISOPRENE MATERIAL USED IN GOVERNOR DRIVE COUPLING ELEMENTS | 09/20/1982 | 8210070297 |
83170 | TENNESSEE VALLEY AUTHORITY, WESTINGHOUSE | CRACKED OR BROKEN W- 2 HANDSWITCH PULL GUIDES AND COVERS | 10/22/1982 | 8211040117 |
83171 | UNION ELECTRIC, GENERAL ELECTRIC | HFA TYPE RELAYS WITH CRACKED LEXAN COIL SPOOLS | 10/25/1982 | 8211040360 |
83172 | CAROLINA POWER AND LIGHT, TRANSAMERICA DELAVAL, MELROSE SPRING AND TOOL WORKS | DEFECTIVE VALVE SPRINGS ON DIESEL ENGINES | 10/29/1982 | 8211080238 |
83173 | AMETEK | LOOSENING OF SETSCREWS ON MAIN STEAM CHECK VALVES | 11/03/1982 | 8211120470 |
83174 | KANSAS GAS AND ELECTRIC, FOXBORO | SUSPECT POTENTIOMETER LEADS ON CARDS | 11/05/1982 | 8211150589 |
83175 | UNION ELECTRIC, GENERAL ELECTRIC | OVERTRAVELING ARMATURE LINKAGE PIN ON CLOSING SPRING INTERLOCK ON CLASS IE 480-VOLT AKR BREAKERS | 11/19/1982 | 8212020259 |
83176 | CONSOLIDATED EDISON, WESTINGHOUSE | UPPER END PLUG FROM ONE FUEL ROD WITHIN ASSEMBLY SEPARATED FROM FUEL TUBE | 11/22/1982 | 8212060146 |
83177 | PACIFIC AIR PRODUCTS, G. H. BETTIS, AUTOMATIC SWITCH COMPANY | POSSIBLE PROBLEM WITH USING ETHYLENE PROPLYENE S EALS WITH MOBIL 28 LUBRICANT IN ASCO SOLENOID VALVES | 11/23/1982 | ml010920017 |
83178 | COMMONWEALTH EDISON | UNAVAILABLE INSPECTION RECORDS FOR HIGH STRENGTH BOLT CONNECTIONS OF STRUCTURAL STEEL | 11/24/1982 | 8212020329 |
83179 | UNITED ENGINEERS | VERIFICATION OF DESIGN RESPONSE SPECTRA | 09/10/1981 | 8110020077 |
83180 | NUCLEAR REGULATORY COMMISSION, COOPER ENERGY | IMPROPER REPAIR OF FUEL NOZZLE HOLES; DISINTEGRATION OF LUBE OIL STRAINER | 02/01/1982 | 8202100242 |
83181 | UNITED ENGINEERS | SLIPPAGE OF RACEWAY BOLTED STRUT FITTINGS | 08/07/1981 | 8108200317 |
83182 | STONE AND WEBSTER, PACIFIC SCIENTIFIC, WYLE LABORATORIES | FAILURE DURING TESTING OF MECHANICAL SHOCK SUPPRESSORS USED IN STEAM GENERATOR BLOWDOWN LINES | 12/10/1982 | 8302040218 |
83183 | WISCONSIN ELECTRIC POWER, WESTINGHOUSE | COIL FILLER EPOXY LEAK INTO PLUNGER CAVITY CAUSED EXCESSIVE REACTOR PROTECTION RACK RELAY DROPOUT TIME | 12/07/1982 | 8212100202 |
83184 | KANSAS GAS AND ELECTRIC, GENERAL ELECTRIC | MALFUNCTION IN CLASS IE 480-VOLT AKR 30/50 BREAKERS | 12/09/1982 | 8212210115 |
83185 | CAROLINA POWER AND LIGHT, BBC BROWN BOVERI | 480-VOLT SWITCHGEAR DESIGN OF SECONDARY DISCONNECTS | 12/10/1982 | 8212170183 |
83186 | WASHINGTON PUBLIC POWER, BABCOCK AND WILCOX, UNITED ENGINEERS | RUSTING IN THE NONCORROSION RESISTANT SURFACES OF REACTOR VESSEL FLANGE STUD HOLES | 12/14/1982 | 8301030262 |
83187 | CAROLINA POWER AND LIGHT | SHOP WELDING DEFECTS ON SEISMIC CLASS I CABLE TRAYS, CONDUIT, AND HANGERS | 12/14/1982 | 8212220432 |
83188 | NELSON ELECTRIC | POTENTIALLY DEFECTIVE STAMPED TUBING SLEEVE USED TO HOUSE ELECTRICAL SPLICES | 12/15/1982 | 8302040288 |
83189 | TENNESSEE VALLEY AUTHORITY, WESTINGHOUSE | SOLID STATE PROTECTION SYSTEM TEST PROCEDURES | 12/16/1982 | 8212220485 |
83190 | ROCKWELL INTERNATIONAL | FAILURE OF THE POST- LOSS OF COOLANT ACCIDENT HYDROGEN RECOMBINER TIME DELAY RELAY DURING ENVIRONMENTAL QUALIFICATION TESTING | 12/17/1982 | 8302090385 |
83191 | PUBLIC SERVICE OF INDIANA, ROBERTSHAW CONTROLS, COLT INDUSTRIES | DESIGN OF THERMOSTATIC VALVES IN DIESEL GENERATORS | 12/17/1982 | 8212280157 |
83192 | WISCONSIN ELECTRIC POWER, WESTINGHOUSE | COIL FILTER EPOXY LEAKING INTO PLUNGER CAVITY CAUSES REACTOR PROTECTION RELAYS TO REMAIN IN ENERGIZED POSITION AFTER BEING DE- ENERGIZED | 12/20/1982 | 8212290327 |
83193 | CAROLINA POWER AND LIGHT, WESTINGHOUSE | WELDING DEFICIENCIES IN REACTOR COOLANT PUMP MOTOR | 12/23/1982 | 8212300326 |
83194 | MISSISSIPPI POWER AND LIGHT, BECHTEL POWER, TRANSAMERICA DELAVAL | FAILURE OF QUALIFIED CABLES TO PASS IEEE FLAME TEST | 01/13/1983 | 8301260381 |
83195 | CAROLINA POWER AND LIGHT, TRANSAMERICA DELAVAL | POTENTIAL DEFECT IN PISTON SKIRT CASTINGS ON EMERGENCY DIESEL GENERATORS | 01/14/1983 | 8301200304 |
83196 | GARRETT, COMBUSTION ENGINEERING, WESTINGHOUSE | MATERIALS AND TOLERANCES OF SOLENOID VALVE USED TO CONTROL POWER-OPERATED RELIEF VALVES | 01/14/1983 | 8301250362 |
83197 | TENNESSEE VALLEY AUTHORITY, MASONEILAN, WESTINGHOUSE | POTENTIALLY DEFICIENT VALVE YOKE HOLDDOWN NUT | 01/19/1983 | 8301260327 |
83198 | CAROLINA POWER AND LIGHT, TRANSAMERICA DELAVAL | SEISMIC QUALIFICATION TEST FAILURE OF STARTING AIR CHECK VALVES FOR EMERGENCY DIESEL GENERATORS | 01/21/1983 | 8302010272 |
83199 | CAROLINA POWER AND LIGHT, TRANSAMERICA DELAVAL, KOPPERS COMPANY | DEFECTIVE GOVERNOR DRIVE COUPLING PURCHASE ORDER | 01/21/1983 | 8302010580 |
83200 | BBC BROWN BOVERI | 480-VOLT SWITCHGEAR DESIGN DEFICIENCY OF SECONDARY DISCONNECTS | 01/28/1983 | 8302030304 |
83201 | TENNESSEE VALLEY AUTHORITY, ELECTRODYNE | GEARED LIMIT SWITCH COVERS MELTED IN ELECTRODYNE MOTOR- OPERATED VALVES | 01/28/1983 | 8302030443 |
83202 | TENNESSEE VALLEY AUTHORITY, WESTINGHOUSE | DEFECTIVE W-2 HANDSWITCH PULL GUIDES AND COVERS | 01/28/1983 | 8302030498 |
83203 | CAROLINA POWER AND LIGHT | EVALUATION OF CABINETS TO ENSURE STRUCTURAL INTEGRITY | 02/04/1983 | 8302150177 |
83204 | CAROLINA POWER AND LIGHT, CRANE, WESTINGHOUSE | DEFECTIVE WELD AND UNIDENTIFIED BOLTING MATERIAL IN BORIC ACID TRANSFER PUMPS | 02/08/1983 | 8302170248 |
83205 | CAROLINA POWER AND LIGHT, TRANSAMERICA DELAVAL | EMERGENCY DIESEL GENERATOR ANCHOR BOLTS AND NUTS | 02/17/1983 | 8302280173 |
83206 | CONSOLIDATED EDISON | REACTOR COOLING SYSTEM LEAKAGE FROM PACKING ON VALVE 731 EXCEEDED TECHNICAL SPECIFICATION LIMIT | 02/14/1983 | 8302250420 |
83207 | PENNSYLVANIA POWER AND LIGHT, GENERAL ELECTRIC | RESULTING INSUFFICIENT CLEARANCE BETWEEN ARMATURE TAIL PIECE AND MOLDED POSTS IN HMA AUXILIARY RELAYS | 02/18/1983 | 8303010267 |
83208 | CAROLINA POWER AND LIGHT, C AND D BATTERIES | WELDING DEFICIENCIES ON CLASS IE BATTERY RACKS | 03/02/1983 | 8303140479 |
83209 | UNITED ENGINEERS | SERVICE WATER COOLING TOWER STRUCTURE WILL BE MODIFIED TO ACCOMMODATE TRANSVERSE SHEAR FORCES | 03/07/1983 | 8303140607 |
83210 | YANKEE ATOMIC POWER, GA TECHNOLOGIES | INTERMITTENT LOCK-UP OF RADIATION MONITORING DISPLAY | 03/16/1983 | 8303240366 |
83211 | TENNESSEE VALLEY AUTHORITY, EDS NUCLEAR | INCORRECT PIPE SUPPORT DESIGN | 03/17/1983 | 8303240551 |
83212 | ROCKWELL INTERNATIONAL | LIKELY FAILURE OF POST- LOSS OF COOLANT ACCIDENT HYDROGEN RECOMBINER TOGGLE DUE TO AGING AND RADIATION | 12/14/1982 | 8304190318 |
83213 | WASHINGTON PUBLIC POWER, GUYON ALLOYS, US STEEL | LINEAR INDICATIONS IDENTIFIED IN SA 106 GRADE PIPE | 04/15/1983 | 8305030300 |
83214 | CAROLINA POWER AND LIGHT, BERGEN-PATERSON PIPE SUPPORT | WELDING DEFICIENCIES IN MAIN STEAM OR FEEDWATER SUPPORT FRAMES | 04/18/1983 | 8304260304 |
83215 | CAROLINA POWER AND LIGHT, TRANSAMERICA DELAVAL | MATERIAL FOR ANCHOR BOLTS AND NUTS FOR DIESEL GENERATOR NOT TYPE SPECIFIED BY DESIGN | 04/18/1983 | 8304260427 |
83216 | CAROLINA POWER AND LIGHT, C AND D BATTERIES | WELDING DEFICIENCIES ON CLASS IE BATTERY RACKS | 04/18/1983 | 8304260265 |
83217 | SNUPPS, ANCHOR/DARLING | FAILURE OF CHECK VALVES IN THE OPEN POSITION DUE TO GALLING OF HINGE PINS AND BUSHINGS | 04/20/1983 | 8404170395 |
83218 | COLT INDUSTRIES, ROBERTSHAW CONTROLS | POSSIBLE THERMOSTATIC VALVE MALFUNCTION OF FAIL-SAFE TO FULL COOLING POSITION | 04/21/1983 | 8305020133 |
83219 | CAROLINA POWER AND LIGHT, BERGEN-PATERSON PIPE SUPPORT | PIPE CLAMPS FOR SNUBBERS OR STRUTS ORIENTED IN OFF-AXIS DIRECTION | 04/22/1983 | 8305030387 |
83220 | CAROLINA POWER AND LIGHT | POSTULATED PIPE CRACK IN HIGH PRESSURE COOLANT INJECTION, REACTOR CORE ISOLATION COOLING SYSTEM, REACTOR WATER CLEANUP SYSTEM, AND MAIN STEAM LINE DRAINS | 04/26/1983 | 8305030291 |
83221 | GILBERT/COMMON WEALTH | LOCK OF AUTO RESTART FEATURE FOR CHILL WATER CHILLERS FOLLOWING LOSS OF OFF SITE POWER | 04/24/1983 | 8307070001 |
83222 | GILBERT/COMMON WEALTH | POTENTIAL TO OPERATE THE RC1R TURBINE WITHOUT ADEQUATE ROOM COOLING | 04/29/1983 | 8307070282 |
83223 | BABCOCK AND WILCOX | ABNORMAL INDICATIONS IN UPPER CORE BARREL BOLTING IDENTIFIED DURING ULTRASONIC TESTING | 04/11/1983 | 8306100090 |
83224 | CONSOLIDATED EDISON, WESTINGHOUSE | UPPER END PLUG FROM ONE FUEL ROD FOUND LODGED BETWEEN UPPER END PLUGS OF ADJACENT FUEL RODS WITHIN ASSEMBLY | 11/09/1982 | 8211230043 |
83225 | TENNESSEE VALLEY AUTHORITY, WESTINGHOUSE | INCORRECT VALUES IN UHISATAN CODE | 12/22/1982 | 8301030026 |
83226 | BELOIT POWER SYSTEMS, WESTINGHOUSE, ST SEMICON | POTENTIAL DEFECT IN SA-1 GENERATOR DIFFERENTIAL RELAY | 04/15/1983 | 8304280240 |
83227 | NPS INDUSTRIES | BOLTING PARTS FOR ASME SECTION III NF CLASS 1 PIPE SUPPORTS ON RIGID STRUTS OR PIPE CLAMPS FOR STRUTS OR SNUBBERS | 05/16/1983 | 8305240356 |
83228 | COOPER ENERGY | DEFICIENCY IN MAINTAINING 120 F TEMPERATURE OF SIX EMERGENCY STANDBY DIESEL GENERATORS | 05/20/1983 | 8306100203 |
83229 | CARRIER CORPORATION, ROSEMOUNT | POTENTIALLY DEFECTIVE TRANSMITTER CIRCUIT BOARDS | 05/23/1983 | 8306160454 |
83230 | DUKE POWER, GEC INDUSTRIAL CONTROLS | PRESSURIZER HEATER GROUP FAILED TO ENERGIZE IN MANUAL WHILE IN MODE 1 | 02/09/1983 | 8302230592 |
83231 | PENNSYLVANIA POWER AND LIGHT, ILSCO CORPORATION, GENERAL ELECTRIC | SCREW-CLAMP TYPE LUGS MAY NOT FORM ADEQUATE CONNECTION WHEN USED WITH SAFETY INJECTION STRANDED WIRE | 05/25/1983 | 8306010218 |
83232 | GENERAL ELECTRIC | ERROR ON FOUR LOCAL INSTRUMENT PANEL PIPING DIAGRAMS | 11/18/1982 | 8306100092 |
83233 | SNUPPS, WESTINGHOUSE | DS-416 REACTOR TRIP SWITCHGEAR UNDERVOLTAGE ATTACHMENT | 05/23/1983 | 8306030220 |
83234 | GENERAL ELECTRIC, ILSCO CORPORATION | POTENTIAL DEFECT IN STEEL SPRING BANDS OF 60 AMPERE FUSEHOLDERS | 05/10/1983 | 8305200552 |
83235 | UNITED ENGINEERS | SHEAR DESIGN ADEQUACY OF SERVICE WATER COOLING TOWER | 04/29/1983 | 8305200495 |
83236 | RUSKIN, EBASCO SERVICES | BACKDRAFT DAMPER LOW NATURAL FREQUENCY OF COUNTERBALANCE ASSEMBLY | 05/10/1983 | 8305130113 |
83237 | ILLINOIS POWER, MCC POWERS | DEFECT IN SHIELDED MULTICONDUCTOR CABLE INSTALLED IN HEATING, VENTILATION, AND AIR CONDITIONING CONTROL PANELS | 05/04/1983 | 8305120475 |
83238 | BORG-WARNER | POTENTIAL ASME SECTION III AND V VIOLATION | 04/15/1983 | 8305130222 |
83239 | BURNS AND ROE | PATH OF IN-LEAKAGE IN MAIN STEAM ISOLATION VALVE LEAKAGE CONTROL SYSTEM | 11/09/1982 | 8306100122 |
83240 | GENERAL ELECTRIC | DEFECTS IDENTIFIED IN ROSEMONT INSTRUMENTATION, ELECTRICAL SEPARATION AND CR2940 SWITCH TANDEM BLOCKS | 05/13/1983 | 8306100121 |
83241 | GILBERT/COMMON WEALTH | STRUCTURAL FRAMING SYSTEM DESIGNED TO PROTECT FLOW TRANSMITTER AND RELATED INSTRUMENT TUBING | 05/09/1983 | 8305110313 |
83242 | GARRETT, COMBUSTION ENGINEERING, WESTINGHOUSE | POSITION INDICATING MECHANISM IN SOLENOID VALVE USED TO CONTROL POWER-OPERATED RELIEF VALVE | 05/09/1983 | 8306300202 |
83243 | GENERAL ELECTRIC, ILSCO CORPORATION | BROKEN SPRING-STEEL BANDS ON 60 AMP FUSE CLIPS | 05/10/1983 | 8306160470 |
83244 | GENERAL ELECTRIC, ILSCO CORPORATION, AMERICAN SPRING AND WIRE | 60 AMPERE FUSE HOLDERS | 06/08/1983 | 8306160516 |
83245 | GENERAL ELECTRIC, VITRO | FAULTY ZENER DIODE WILL CAUSE 125 VOLT BATTERY MONITOR TO INDICATE BATTERY FAILURE | 06/06/1983 | 8306100125 |
83246 | GULF STATES UTILITIES, MORRISON-KNUDSE N | POSSIBLE DEFECT IN PLATE AND FACE PLATE GASKETS FOR HYDROGEN IGNITOR MODEL 6043 | 06/06/1983 | 8306130376 |
83247 | SACRAMENTO MUNICIPAL UTILITY DISTRICT, WOODWARD GOVERNOR | GOVERNOR TYPE EGB-13C POINTER DISC DIAMETER 1/16 INCH TOO LARGE | 05/27/1983 | 8306070069 |
83248 | NUCLEAR REGULATORY COMMISSION, PATHFINDER MINES | FOURTH QUARTER 1982 ENVIRONMENTAL MONITORING DATA | 03/11/1983 | 8306130406 |
83249 | UNITED ENGINEERS | PIPE STRESS AND SNUBBER LOADS EXCEED TECHNICAL SPECIFICATION FOR MAIN STEAM AND SAFETY RELIEF VALVE DISCHARGE LINES | 08/17/1982 | 8208190177 |
83250 | BURSH WELLMAN | STACKS NEED NOT BE MONITORED BECAUSE BASELINE DATA NOW AVAILABLE | 02/22/1983 | 8306130243 |
83251 | TARGET ROCK, COMBUSTION ENGINEERING | DEFECTS IN SOLENOID VALVE, MODELS 77C-001 AND 77C-003: INCORRECT VALVE ASSEMBLY, SIGNIFICANT MISSING PARTS, LIMIT SWITCH VALVE POSITION INDICATION FAILURE, AND FAILURE OF VALVE TO OPEN AND CLOSE | 06/07/1983 | 8306130150 |
83252 | WESTINGHOUSE | HEAT SINKS ON NLP CARD AND NTC CARD RELAY | 06/01/1983 | 8306160433 |
83253 | METAL BELLOWS, BECHTEL POWER | HOSE ASSEMBLY WELDED WITH 60-DEGREE RATHER 30-DEGREE ELBOW | 05/09/1983 | 8306230277 |
83254 | BURNS AND ROE, LIMITORQUE, BUSSMANN | IMPROPERLY SIZED OVERCURRENT FUSES IN DC MOTOR FEEDERS | 06/06/1983 | 8306240191 |
83255 | SACRAMENTO MUNICIPAL UTILITY DISTRICT, BRAND REX | DEFICIENCY IN TYPE 3/C 12 WIRE CABLE | 06/16/1983 | 8306230372 |
83256 | BABCOCK AND WILCOX, CAPITAL PIPE AND STEEL, TUBE LINE | FLANGES NOT HEAT- TREATED AS REQUIRED BY MATERIAL SPECIFICATIONS FOR FITTINGS ON AUXILIARY FEEDWATER HEADERS OF STEAM GENERATORS | 06/17/1983 | 8306220007 |
83257 | UNITED ENGINEERS | ANALYSIS AND DESIGN OF NEEDED STRUCTURAL MODIFICATIONS FOR SERVICE WATER PUMP HOUSE | 06/17/1983 | 8306210112 |
83258 | BABCOCK AND WILCOX, BAILEY CONTROLS | LOOSE LOCKING CLIPS USED TO SECURE TERMINAL BOARDS TO REAR TERMINAL PANELS OF SAFETY-RELATED INSTRUMENT CABINETS | 12/03/1982 | 8306300220 |
83259 | WESTINGHOUSE | DIMENSION OF GAP BETWEEN TRIP RESET LEVER AND BREAKER BAR PIN IN REACTOR TRIP SWITCHGEAR THAT EMPLOYS DS-416 UNDERVOLTAGE TRIP DEVICE | 03/31/1983 | 8304070180 |
83260 | U.S. RILEY, GENERAL ELECTRIC, INELCO | CAPACITORS ON MODEL 86 TEMPERATURE MONITOR MODULES WITH BLOWN SEALS | 06/10/1983 | 8307150237 |
83261 | COMBUSTION ENGINEERING | MATERIAL DEFECTS IN STAINLESS STEEL TUBING PRESSURE BOUNDARY COMPONENT | 06/07/1983 | 8306140683 |
83262 | SOUTH CAROLINA ELECTRIC AND GAS, WESTINGHOUSE | HEAT SINK ADHESIVE BOND FAILURES AND NTC CARD RELAY PROBLEMS WITHIN 7300 PROCESS SYSTEM | 06/17/1983 | 8306270289 |
83263 | NORTHEAST NUCLEAR ENERGY, WESTINGHOUSE | IMPROPER LATCHING BETWEEN CONTROL ROD DRIVE SHAFTS AND CONTROL ROD CLUSTER ASSEMBLIES IN REACTOR VESSEL | 06/22/1983 | 8306270228 |
83264 | SOUTH CAROLINA ELECTRIC AND GAS, BBC BROWN BOVERI, AMETEK | FAILED HPL-C SPEED SWITCHES FOR COMPONENT COOLING PUMP AND SERVICE WATER PUMP MOTORS | 06/24/1983 | 8306300018 |
83265 | GENERAL ELECTRIC, BECHTEL POWER | LOOSE WIRE TERMINATIONS WITHIN 4.16 KV SWITCHGEAR EQUIPMENT | 03/09/1983 | 8303150585 |
83266 | PHILADELPHIA ELECTRIC, MCC POWERS | DAMAGED INSULATION ON SHIELDED MULTICONDUCTOR CABLE ON HEATING, VENTILATION, AND AIR CONDITIONING CONTROL PANELS | 06/01/1983 | 8306280417 |
83267 | MISSISSIPPI POWER AND LIGHT, BECHTEL POWER | INABILITY TO MAINTAIN PRESSURIZED WATER SUPPLY TO RESIDUAL HEAT REMOVAL PUMPS AND DISCHARGE PIPING | 06/13/1983 | 8306270439 |
83268 | MISSISSIPPI POWER AND LIGHT, BECHTEL POWER | TWO DIVISION II CABLES IMPROPERLY ROUTED OUTSIDE SCHEDULED CONDUIT | 06/14/1983 | 8306270346 |
83269 | CAROLINA POWER AND LIGHT, CRANE COMPANY, WESTINGHOUSE | BORIC ACID TRANSFER PUMPS | 06/14/1983 | 8306270223 |
83270 | CAROLINA POWER AND LIGHT, YARWAY, EBASCO SERVICES | SAFETY INJECTION VALVES MADE OF CARBON STEEL INSTEAD OF STAINLESS STEEL | 06/22/1983 | 8306300192 |
83271 | MONSANTO RESEARCH, OHMART | MISMARKING OF TEN AM- 241 SOURCES AS 1,000 MILLICURIE INSTEAD OF 1, 000 MICROCURIE | 06/20/1983 | 8307050018 |
83272 | ELCEN METAL PRODUCTS | POTENTIAL DISCREPANCY IN WELDING OF TURNBUCKLE ASSEMBLY, TURNBUCKLE-BOLT INTERFACE, AND TOP PLATE ASSEMBLY VARIABLE SPRINGS | 06/17/1983 | 8306270282 |
83273 | BECHTEL POWER | DEFICIENCY IN DESIGN OF MOTOR CONTROLLER AND POWER CIRCUIT BREAKER COMPARTMENTS | 06/30/1983 | 8307110244 |
83274 | MONSANTO RESEARCH, BECHTEL POWER | VALVE SEAT COULD CRACK UNDER TORQUE | 06/21/1983 | 8307210229 |
83275 | BABCOCK AND WILCOX, FLORIDA POWER, WALWORTH | VALVES NOT SPECIFIED FOR THROTTLING CONDITIONS ASSOCIATED WITH SMALL BREAK LOSS OF COOLANT ACCIDENT SCENARIOS | 07/08/1983 | 8307140259 |
83276 | GILBERT/COMMON WEALTH | INSUFFICIENT ROOM COOLING FOR REACTOR CORE ISOLATION COOLING SYSTEM PUMP TURBINE | 06/30/1983 | 8307070282 |
83277 | EATON | ANOMALIES IN ARTIFICIALLY AGED APPARATUS | 07/08/1983 | 8307180194 |
83278 | TARGET ROCK, COMBUSTION ENGINEERING | QUALIFICATION TESTING FAILURES OF TARGET ROCK SOLENOID ACTIVATED VALVES | 07/11/1983 | 8307180081 |
83279 | BRAND REX | 8-INCH UNINSULATED SECTION ON 3 CONDUCTOR 12 GAUGE WIRE | 06/20/1983 | 8307150111 |
83280 | GIBBS AND HILL | LOSS OF PRESSURE INTEGRITY OF EQUIPMENT COULD RESULT IN LOSS OF FUNCTION OF COMPONENT COOLING WATER SYSTEM | 06/28/1983 | 8307150273 |
83281 | MISSISSIPPI POWER AND LIGHT, BECHTEL POWER, BRISTOL STEEL | NELSON STUD FAILURES ON EMBEDDED PLATES | 07/05/1983 | 8307150239 |
83282 | AUTOMATIC SWITCH COMPANY | DEVIATION IN INSTALLATION OF ASCO 302A1264C TRANSFER SWITCHES | 06/27/1983 | 8307150119 |
83283 | BURNS AND ROE | SECTION MODULUS ERROR IN ADLPIPE PROGRAM | 04/26/1983 | 8307150358 |
83284 | SOUTHWEST FABRICATING, BALDWIN ASSOCIATES | INDETERMINATE WELD QUALITY DUE TO SURFACE IRREGULARITIES THAT MAY MASK DEFECTS ON PIPING SUBASSEMBLIES CONTAINING WELDED ANGULAR BRANCH CONNECTIONS | 06/24/1983 | 8307150263 |
83285 | GILBERT/COMMON WEALTH | LACK OF AUTOMATIC RESTART CAPABILITIES OF P-47 CHILLERS AFTER LOSS OF OFFSITE POWER | 06/30/1983 | 8307070001 |
83286 | GILBERT/COMMON WEALTH | RING DUCT STIFFENER FAILURE FROM AIRFLOW INDUCED VIBRATION | 05/09/1983 | 8305110322 |
83287 | BRAND REX | UNINSULATED SECTION OF 3 CONDUCTOR 12 GAUGE WIRE | 07/01/1983 | 8307210122 |
83288 | ELCEN METAL PRODUCTS | POSSIBLE DISCREPANCY IN VARIABLE SPRINGS IN TURNBUCKLE AND TOP PLATE ASSEMBLIES | 07/15/1983 | 8307220446 |
83289 | BABCOCK AND WILCOX | DISREGARDED EXTENT OR RATE OF COOLDOWN | 07/29/1983 | 8308040473 |
83290 | UNISTRUT, BECHTEL POWER | 75 COMPONENTS (PART P2073A) LACKING CONFORMANCE TO SPECIFICATIONS FOR SIZE AND FUSION | 08/04/1983 | 8308110228 |
83291 | NUCLEAR REGULATORY COMMISSION, TRANSAMERICA DELAVAL | DIESEL GENERATOR MUFFLER FAILURES | 08/09/1983 | 8308110251 |
83292 | BURNS AND ROE | FAILURE OF NONSAFETY- RELATED CABLES AND COMPONENTS | 07/25/1983 | 8308050295 |
83293 | ILLINOIS POWER, BALDWIN ASSOCIATES, SOUTHWEST FABRICATING | WELD DEFECT IN PIPING SUBASSEMBLIES | 07/29/1983 | 8308050396 |
83294 | WOODWARD GOVERNOR | EGB-13C ACTUATOR USED AS SPEED CONTROL FOR EMERGENCY DIESEL GENERATOR BECAUSE IMPROPER NAMEPLATE INSTALLED | 07/29/1983 | 8308170045 |
83295 | SOUTH CAROLINA ELECTRIC AND GAS, WESTINGHOUSE | DELAYS IN PROPER PLACEMENT OF 7300 PROCESS PROTECTION SYSTEM | 07/15/1983 | 8308110207 |
83296 | BBC BROWN BOVERI | CIRCUIT BREAKERS MANUFACTURED BETWEEN NOVEMBER 1981 AND FEBRUARY 1982 SHOULD BE INSPECTED FOR BROKEN PUFFER LINKAGE STUDS | 07/27/1983 | 8308040379 |
83297 | SIEMENS-ALLIS | INADEQUATELY MACHINED OIL RING GROOVE IN UPPER HALF OF MOTOR BEARINGS | 07/29/1983 | 8308170036 |
83298 | COMBUSTION ENGINEERING | CRACKS FOUND AT TOP OF SEVEN SHROUDS IN CONTROL ELEMENT SHROUD ASSEMBLY | 08/03/1983 | 8308090438 |
83299 | MORRISON- KNUDSEN, PARSONS PEEBLES, GENERAL ELECTRIC | WEAR OF GENERATOR SHAFT INSULATION MATERIAL UNDER INNER RACE OF CYLINDRICAL ROLLER BEARING IN EMERGENCY DIESEL GENERATOR | 08/02/1983 | 8308110072 |
83300 | TRANSAMERICA DELAVAL, WOODWARD GOVERNOR | DEFECT IN DSR AND DSRV STANDBY DIESEL GENERATOR COMPONENT | 08/10/1983 | 8308170012 |
83301 | WOODWARD GOVERNOR | POTENTIAL OVERSPEED IN DSR AND DSRV STANDBY DIESEL GENERATORS | 08/10/1983 | 8308180095 |
83302 | MORRISON- KNUDSEN, GENERAL ELECTRIC | SYNCHRONOUS GENERATOR IN EMERGENCY DIESEL GENERATOR | 08/10/1983 | 8308190361 |
83303 | ENERGY STEEL AND SUPPLY, JOHNSON CONTROLS, INLAND STEEL | SAFETY RELATED SUPPORT BEAMS IN CONTAINMENT BUILDING | 08/11/1983 | 8308190415 |
83304 | DUKE POWER, NELSON ELECTRIC | PROCUREMENT OF SAFETY RELATED MOTOR CONTROL AND DISTRIBUTION CENTERS | 07/20/1983 | 8307290097 |
83305 | WESTINGHOUSE | NONQUALIFIED TRANSMITTERS SUPPLIED FOR CLASS IE APPLICATIONS | 07/13/1983 | 8307260423 |
83306 | GILBERT/COMMON WEALTH | DIESEL GENERATOR EXHAUST PIPING WOULD CREATE EXCESSIVE BACK PRESSURE | 07/27/1983 | 8308030208 |
83307 | GIBBS AND HILL | SEISMIC CLASSIFICATION OF CERTAIN EQUIPMENT AND INSTRUMENTATION LINES IN COMPONENT COOLING WATER SYSTEM | 05/23/1983 | 8308010285 |
83308 | TRANSAMERICA DELAVAL | POTENTIAL DEFECT IN HIGH PRESSURE FUEL INJECTION LINE OF DSR OR DSRV STANDBY DIESEL GENERATOR | 07/20/1983 | 8307250335 |
83309 | WOODWARD GOVERNOR | SPEED SETTINGS ON NAMEPLATE FOR EGB-13C ACTUATOR | 06/29/1983 | 8307290043 |
83310 | BRAND REX | 8-INCH MANUFACTURING SPLICE DETECTED WITHIN CABLE | 07/27/1983 | 8308030291 |
83311 | PENNSYLVANIA POWER AND LIGHT, GENERAL ELECTRIC | INSUFFICIENT CLEARANCE ON 250 VOLT DC CONTROL CENTERS | 07/25/1983 | 8307280328 |
83312 | VITRO CORPORATION, BECHTEL POWER | INCORRECT OPERATION OF LOAD SHEDDING AND SEQUENCING PANELS WITH AUTOMATIC TEST FEATURE | 08/19/1983 | 8308230457 |
83313 | CONSOLIDATED CONTROLS, CHAMPLAIN CABLE, BECHTEL POWER | POTENTIAL DEFECTS IN MULTIPLE CONDUCTOR CABLE | 08/18/1983 | 8308260011 |
83314 | TENNESSEE VALLEY AUTHORITY, UNIVERSAL TECHNICAL TESTING LABORATORIES | FAILURE TO ESTABLISH FIRST NODE POINT DURING ULTRASONIC TESTING FOR BASELINE DATA ON RESIDUAL HEAT REMOVAL AND SAFETY INJECTION SYSTEM PIPING | 08/17/1983 | 8308260010 |
83315 | HAYWARD-TAYLER PUMP | MONEL SHAFTS | 07/22/1983 | 8308300669 |
83316 | VICTOREEN, MOTOROLA, BECHTEL POWER | TEMPERATURE RANGE IN 8-BIT MICROPROCESSOR FAMILY | 08/19/1983 | 8308300585 |
83317 | GENERAL ELECTRIC | POTENTIAL DEFECTS IN LOW VOLTAGE POWER CIRCUIT BREAKERS | 08/24/1983 | 8308300784 |
83318 | BURNS AND ROE | IMPROPER STARTING RESISTORS FOR CLASS IE DC MOTORS | 08/05/1983 | 8309020131 |
83319 | GEORGIA POWER, WESTINGHOUSE | UNDERVOLTAGE TRIP ATTACHMENTS ON DS-416 REACTOR TRIP BREAKERS | 09/06/1983 | 8309130167 |
83320 | SOUTHWEST FABRICATING | RADIOGRAPHIC RECORD EVALUATION | 08/17/1983 | 8309020380 |
83321 | DETROIT EDISON | TORQUE VALVE FOR PACKING GLAND NUTS ON MAIN STEAM ISOLATION VALVE | 08/12/1983 | 8309020430 |
83322 | BASLER ELECTRIC | POTENTIAL PROBLEM WITH TRACKING RESISTOR R14 | 08/25/1983 | 8309070218 |
83323 | SOUTH CAROLINA ELECTRIC AND GAS, GENERAL ELECTRIC | SWITCH WITH BROKEN STRANDS ON 7.2 KV MAGNE-BLAST BREAKERS | 09/02/1983 | 8309130185 |
83324 | HAYWARD-TAYLER PUMP | HYDROSTATIC TEST ON DISCHARGE PIPING SUBASSEMBLIES ATTACHED TO FOUR DIESEL FUEL OIL TRANSFER PUMPS | 09/07/1983 | 8309130305 |
83325 | GEORGIA POWER, WESTINGHOUSE | SEISMIC TESTING FAILURE OF TEMPERATURE CHANNEL TEST CARDS IN PROCESS PROTECTION SYSTEM | 09/06/1983 | 8309130246 |
83326 | GOULD, SIEMENS-ALLIS | POTENTIAL FAILURE OF TYPE HE-4, E 100 AMP FRAME SIZE CIRCUIT BREAKERS USED IN 480 VOLT MOTOR CONTROL CENTERS | 09/02/1983 | 8309130232 |
83327 | BURNS AND ROE | INSUFFICIENT STANDBY SERVICE WATER SYSTEM FLOW | 08/05/1983 | 8309020351 |
83328 | BIF (GENERAL SIGNAL), XOMOX CORPORATION, WYLE LABORATORIES | MOUNTING BOLTS LOOSENED AND SPRING RETURN CYLINDER SEPARATED FROM BODY OF ACTUATOR | 09/06/1983 | 8309270019 |
83329 | DEPARTMENT OF ENERGY | EXPRESSES APPRECIATION FOR NRC PRESENTATION OF 10CFR21 AND 10CFR50.55(E) REQUIREMENTS | 08/09/1983 | 8309060235 |
83330 | MISSISSIPPI POWER AND LIGHT, GENERAL ELECTRIC, AGASTAT RELAY | FAILURE OF GP SERIES RELAYS TO SWITCH | 09/06/1983 | 8309190110 |
83331 | MISSISSIPPI POWER AND LIGHT, AUTOMATIC SWITCH COMPANY | IMPROPERLY ASSEMBLED SPARE PART KITS FOR SCRAM PILOT VALVE SOLENOIDS | 09/09/1983 | 8309190256 |
83332 | NAMCO CONTROL | EA180 SERIES LIMIT SWITCHES WITH SPLINED LEVER SHAFT MAY NOT EXPAND ADEQUATELY TO SECURE OPERATING LEVER | 09/06/1983 | 8309090049 |
83333 | AUTOMATIC SWITCH COMPANY | EXHAUST DIAPHRAGM VALVES WITH BLEED HOLES PARTIALLY OBSTRUCTED | 01/27/1983 | 8309190232 |
83334 | AUTOMATIC SWITCH COMPANY | ADVISES THAT NRC WILL BE NOTIFIED BY 830131 WHETHER FURTHER ACTION IS REQUIRED REGARDING POSSIBLE DEVIATION | 12/21/1982 | 8309200419 |
83335 | ILLINOIS POWER, GENERAL ELECTRIC | BLOWN FUSES IN AUTOMATIC DEPRESSURIZATION SYSTEM | 09/19/1983 | 8309270288 |
83336 | W. J. WOOLLEY, PRESRAY, SEAL MASTER | DEFECTIVE INFLATABLE SEALS | 09/19/1983 | 8309230487 |
83337 | REACTOR CONTROLS, SARGENT AND LUNDY, GENERAL ELECTRIC | INFORMATION TO OBVIATE ISSUANCE OF INFORMATION NOTICE REGARDING CONSTRUCTION DEFICIENCIES | 09/15/1983 | 8309220104 |
83338 | BELOIT POWER SYSTEMS, COLT INDUSTRIES, LOUIS ALLIS | POTENTIAL PROBLEM WITH 3-PHASE RECTIFIER ASSEMBLY IN EXCITER NOT BEING CONNECTED IN PARALLEL | 05/20/1983 | 8305270625 |
83339 | CAROLINA POWER AND LIGHT, GOULD | PROTECTIVE GROMMET IN CLASS IE 480 VOLT MOTOR CONTROL CENTER | 05/25/1983 | 8306010422 |
83340 | CAROLINA POWER AND LIGHT, SIEMENS-ALLIS, EBASCO SERVICES | WELDING DEFICIENCIES IN CLASS IE 6.9 KV CIRCUIT BREAKERS | 05/31/1983 | 8306090242 |
83341 | DUQUESNE LIGHT | CONTAINMENT VENTILATION TEST NOT PERFORMED WITHIN SURVEILLANCE FREQUENCY SPECIFIED IN TECHNICAL SPECIFICATIONS | 09/16/1983 | 8309290338 |
83342 | GEORGIA POWER, LIMITORQUE | USE OF DEFECTIVE MATERIAL FOR PINION KEYS IN MOTOR OPERATORS | 06/01/1983 | 8306100231 |
83343 | UNION ELECTRIC, FOXBORO | DEFECTIVE PLASTIC MOLDING USED IN CIRCUIT BOARDS | 06/01/1983 | 8306170279 |
83344 | CAROLINA POWER AND LIGHT, PACIFIC PUMPS, WESTINGHOUSE | POTENTIAL DAMAGE TO SAFETY INJECTION CHARGING PUMP FOLLOWING SECONDARY SIDE HIGH ENERGY LINE RUPTURE | 06/01/1983 | 8306090191 |
83345 | TENNESSEE VALLEY AUTHORITY, HENRY PRATT, G. H. BETTIS | BUTTERFLY VALVE AIR- OPERATOR YOKE | 06/02/1983 | 8306090135 |
83346 | CAROLINA POWER AND LIGHT, ITT HAMMELL DAHL CONAFLOW | SHOP WELD DEFECTS IN CHILLED WATER VALVE | 06/03/1983 | 8306100238 |
LOG_NO | NOTIFIER, VENDOR | DESCRIPTION | REP_DATE | ACCESS_NO |
82001 | SOUTH CAROLINA ELECTRIC AND GAS, ROCKBESTOS | TWINAXIAL CABLES | 01/14/1982 | 8201260070 |
82002 | SOUTH CAROLINA ELECTRIC AND GAS | UNDERSIZED SOCKET WELDS ON PIPING OF SAFETY RELATED SKID MOUNTED EQUIPMENT | 01/13/1982 | 8201260080 |
82003 | FLORIDA POWER CORPORATION, POWER PIPING | CRACKING OF HYDRAULIC SNUBBER ALUMINUM ADAPTOR BUSHINGS | 01/22/1982 | 8202050359 |
82004 | B-LINE SYSTEMS | SUSPECTED DEFECTS IN STRUT FITTINGS MANUFACTURED FROM STEEL BARS | 01/27/1982 | 8202080407 |
82005 | TRANSAMERICA DELAVAL | STARTING AIR CHECK VALVE OF DSRV STANDBY DIESEL GENERATOR | 01/27/1982 | 8202050079 |
82006 | TRANSAMERICA DELAVAL | GUIDE TUBE SUPPORT PIN FAILURES IN NONDOMESTIC POWER PLANTS | 01/28/1982 | 8202160521 |
82007 | UNITED ENGINEERS | DESIGN DEFICIENCY OF STRUCTURAL STEEL FRAMING FOR PLATFORMS WITHIN CONTAINMENT | 01/29/1982 | 8202050210 |
82008 | COOPER ENERGY, ZURN INDUSTRIES | BASKET IN DIESEL GENERATOR LUBRICATING OIL STRAINER | 02/01/1982 | 8202100242 |
82009 | AGASTAT RELAY | PNEUMATIC TIMING DIAPHRAGMS ON E700 SERIES TIME DELAY RELAYS | 02/02/1982 | 8202080335 |
82010 | TENNESSEE VALLEY AUTHORITY, TERRY TURBINE | ROTATION OF INBOARD BABBIT LINED BEARING MOUNT CAUSING PARTIAL BLOCKAGE OF OIL SUPPLY | 02/03/1982 | 8202160544 |
82011 | COMMONWEALTH EDISON, CROSBY VALVE AND GAGE | QUALIFICATION OF SAFETY RELIEF VALVE SOLENOID VALVES | 02/09/1982 | 8202230613 |
82012 | DETROIT EDISON, PARKER HANNIFIN | THREE CRACKED 5/8-INCH STAINLESS STEEL TEES | 02/10/1982 | 8202230125 |
82013 | PULLMAN SHEET METAL WORKS | MISINTERPRETATION OF AMERICAN WELDING SOCIETY WELDING SYMBOL | 02/12/1982 | 8202230302 |
82014 | DETROIT EDISON | THERMAL GROWTH CLEARANCE FOR CONTROL ROD DRIVE PENETRATIONS | 02/19/1982 | 8203050438 |
82015 | PUBLIC SERVICE OF INDIANA, LAKESIDE BRIDGE AND STEEL | MISSING RECORDS FROM SUPPORT STEEL DOCUMENT PACKAGES | 02/23/1982 | 8203100252 |
82016 | DETROIT EDISON, GENERAL ELECTRIC | BURRS FASTENED TO METAL UNDERNEATH SHOULDER ON INSIDE OF CONTROL ROD DRIVE HOUSING ASSEMBLIES | 02/25/1982 | 8203100227 |
82017 | ILLINOIS POWER | MINIMUM SEPARATION REQUIREMENTS FOR CERTAIN COMPONENTS OF 4160-VOLT SWITCHGEAR | 02/26/1982 | 8203100333 |
82018 | CINCINNATI GAS AND ELECTRIC, SARGENT AND LUNDY | INCOMPLETE HYDRAULIC ANALYSIS OF CONTROL ROD DRIVE PIPING | 02/25/1982 | 8203100384 |
82019 | CLEVELAND ELECTRIC ILLUMINATING, NEWPORT NEWS SHIPBUILDING | WELD DEFECTS IN POLAR CRANE BOX GIRDER FOR CONTAINMENT | 02/26/1982 | 8203050320 |
82020 | ILLINOIS POWER | RECORDS ON SAFETY- RELATED HANGER ATTACHMENTS TO CABLE TRAY | 02/26/1982 | 8203100295 |
82021 | PUBLIC SERVICE OF INDIANA, PULLMAN CONSTRUCTION INDUSTRIES | INCORRECT WELDS ON SAFETY-RELATED HEATING, VENTILATION, AND AIR CONDITIONING SUPPORTS | 03/02/1982 | 8203100446 |
82022 | POWER SYSTEMS, GENERAL MOTORS | AIR START MOTORS USED TO CRANK AND START MODEL 645E4 DIESELS | 02/10/1982 | 8203080087 |
82023 | PENNSYLVANIA POWER AND LIGHT | GOLDFISH IN SPRAY POND | 03/09/1982 | 8203230547 |
82024 | DETROIT EDISON | NON-SEISMIC EQUIPMENT ERECTED OVER SEISMIC PROBLEM | 03/10/1982 | 8203230147 |
82025 | CLEVELAND ELECTRIC ILLUMINATING, GENERAL ELECTRIC | STRESS ANALYSIS FOR CONTROL ROD DRIVE SYSTEM | 03/11/1982 | 8203230159 |
82026 | PUBLIC SERVICE OF INDIANA, STEWART MECHANICAL ENTERPRISES | PIPE AND COMPONENT SUPPORT SLEEVES | 03/12/1982 | 8203230194 |
82027 | DETROIT EDISON, VAN HUFFEL TUBE | SPOT WELDS AND POWER STRUT SUPPORT MATERIAL | 03/12/1982 | 8203230308 |
82028 | CONSUMERS POWER, BECHTEL POWER | RADIAL SHEAR REINFORCEMENT AT MAJOR CONTAINMENT PENETRATIONS | 03/12/1982 | 8203230066 |
82029 | COMMONWEALTH EDISON, PULLMAN CONSTRUCTION INDUSTRIES | HEATING, VENTILATION, AND AIR CONDITIONING SUPPORTS | 03/12/1982 | 8203230126 |
82030 | CONSUMERS POWER | ERRONEOUS BORATED WATER STORAGE TANK FOUNDATION DESIGN CALCULATIONS | 03/15/1982 | 8203230599 |
82031 | CLEVELAND ELECTRIC ILLUMINATING, GOULDS PUMPS | DESIGN CHANGE TO PUMPS | 03/18/1982 | 8203260254 |
82032 | ATOMIC ENERGY OF CANADA LIMITED | POTENTIAL DEFECT IN CERTAIN C-235 AND C-324 I- 125 SEALED SOURCES | 02/25/1982 | 8203110257 |
82033 | GENERAL ELECTRIC | RESIDUAL HEAT REMOVAL DESIGN DOCUMENTATION ERROR | 03/02/1982 | 8203110008 |
82034 | TRANSAMERICA DELAVAL | DSRV OR DSR STANDBY DIESEL GENERATOR SENSING LINE | 03/19/1982 | 8204210342 |
82035 | BROWN AND ROOT, BECHTEL POWER, WESTINGHOUSE | RESIDUAL HEAT REMOVAL OR SAFETY INJECTION SYSTEM DESIGN CONFIGURATION ALLOWS ACCUMULATION OF NONCONDENSIBLE GAS IN HEAT EXCHANGER TUBE BUNDLES | 03/30/1982 | 8204210220 |
82036 | NDE ENGINEERING | PRESSURIZED SUBCRITICAL EXAMINATIONS OF PRESSURE VESSEL INLET NOZZLE TO PIPE WELDS | 04/02/1982 | 8204160264 |
82037 | PRESRAY | AIRLOCK DOOR SEALS SHOULD NOT BE USED AFTER STARTUP WITHOUT RECERTIFICATION | 04/14/1982 | 8204200017 |
82038 | STONE AND WEBSTER | POTENTIAL FAILURE OF SAFETY INJECTION ACTUATION | 05/07/1982 | 8205120176 |
82039 | HAYWARD-TAYLER PUMP | DEFECTIVE CLASS A MONEL REPLACEMENT PUMP SHAFT FOR USE IN ASME CODE PUMP | 05/13/1982 | 8205190194 |
82040 | GENERAL ELECTRIC | NON-SEISMIC CATEGORY 1 AIR PRESSURE SENSING LINES IN HIGH PRESSURE CORE SPRAY DIESEL GENERATOR AIR START SYSTEM | 05/12/1982 | 8205190173 |
82041 | GENERAL ELECTRIC | HMA RELAYS WITH CONTACT LEADS NOT FULLY INSULATED | 04/01/1982 | 8204210137 |
82042 | UNITED ENGINEERS | DESIGN OF STRUCTURAL STEEL FRAMING FOR PLATFORMS WITHIN CONTAINMENT | 04/20/1982 | 8204270235 |
82043 | TRANSAMERICA DELAVAL, WILLIAM POWELL | STARTING AIR CHECK VALVE OF DSRV STANDBY DIESEL GENERATOR | 04/26/1982 | 8205040338 |
82044 | CINCINNATI GAS AND ELECTRIC | ASME STRUCTURAL WELD AND WELDER QUALIFICATION | 03/02/1982 | 8203110183 |
82045 | CONSUMERS POWER, WOODWARD GOVERNOR | IN DIESEL GENERATOR GOVERNOR, LOCK WASHER AND NUT MISSING FROM SHUTDOWN SOLENOID; BROKEN NUT INSIDE ASSEMBLY | 03/03/1982 | 8203160278 |
82046 | BECHTEL POWER, TRANSAMERICA DELAVAL | POTENTIAL LOSS OF STARTING AIR FOR STANDBY DIESEL GENERATORS DURING SEISMIC EVENT | 03/03/1982 | 8203170427 |
82047 | US ARMY | DEFECTIVE RANGE INDICATOR ASSEMBLY CONTAINING SEALED SOURCES USED AS RADIOLUMINESCENT LIGHT SOURCE IN M224 MORTAR SYSTEM | 03/11/1982 | 8204160519 |
82048 | VIRGINIA ELECTRIC AND POWER, STEEL SERVICE COMPANY, EDGECOMB METALS | CATEGORY 1 SEISMIC SUPPORTS CONTAINING 3/8- INCH PLATES EXAMINED; HANDS-ON SEARCH OF 1/2- INCH MATERIAL CONDUCTED | 03/12/1982 | 8204020371 |
82049 | GENERAL ELECTRIC, LIBERTY TECHNOLOGIES | TELEPHONE RELAYS USED IN PROTECTIVE RELAYS | 03/16/1982 | 8204290300 |
82050 | CINCINNATI GAS AND ELECTRIC, H. J. KAISER, BONNEY FORGE | ASME CLASS 2 FITTINGS WITH HIGH STRESS STAMP | 03/23/1982 | 8204080525 |
82051 | COMMONWEALTH EDISON, CROSBY VALVE AND GAGE | AUTOMATIC DEPRESSURIZATION SYSTEM SAFETY RELIEF VALVE SOLENOIDS INSTALLED WITH QUALIFIED COLLAR OR YOKE ASSEMBLIES | 03/24/1982 | 8204020368 |
82052 | CLEVELAND ELECTRIC ILLUMINATING | IDENTIFICATION AND TRACEABILITY OF INSTALLED SAFETY- RELATED VALVES | 03/25/1982 | 8204020347 |
82053 | COMMONWEALTH EDISON, LIMITORQUE | MOTOR TERMINAL BLOCK VOLTAGE RATING IN LIMITORQUE VALVE CONTROL | 03/25/1982 | 8204020360 |
82054 | CINCINNATI GAS AND ELECTRIC, BBC BROWN BOVERI | POWER SHIELD RELAY FAILURES | 03/29/1982 | 8204160317 |
82055 | CINCINNATI GAS AND ELECTRIC, GENERAL ELECTRIC | TYPE IAC INDUCTION DISC RELAYS WITH LUBRICATED TIME DIALS | 03/30/1982 | 8204160481 |
82056 | VIRGINIA ELECTRIC AND POWER, WESTINGHOUSE | UNQUALIFIED LATCHING RELAYS FOR SOLID STATE PROTECTION SYSTEM | 04/07/1982 | 8204160412 |
82057 | CONSUMERS POWER, BECHTEL POWER | RODENT DAMAGE TO ELECTRICAL WIRING AND CABLES | 04/08/1982 | 8204160377 |
82058 | DETROIT EDISON, GRAFOIL | CERTIFICATION OF GRAFOIL PIPE SEALANT | 04/08/1982 | 8204160382 |
82059 | CONSUMERS POWER, BECHTEL POWER | POWER SUPPLIES FOR AUXILIARY FEEDWATER LEVEL CONTROL VALVES | 04/08/1982 | 8204160587 |
82060 | CLEVELAND ELECTRIC ILLUMINATING, GENERAL ELECTRIC | SIZED WATER LEVEL TRANSMITTERS | 04/08/1982 | 8204160292 |
82061 | DETROIT EDISON | INADEQUATELY SIZED BATTER CABLES ASSOCIATED WITH MOTOR OPERATED VALVES AND SWITCHGEAR | 04/09/1982 | 8204160543 |
82062 | PUBLIC SERVICE OF INDIANA, WESTINGHOUSE | OPERATION OF CENTRIFUGAL CHARGING PUMPS DURING HIGH ENERGY LINE RUPTURE | 04/09/1982 | 8204160253 |
82063 | ROCKBESTOS | TWO CONDUCTOR SHIELDED INSTRUMENTATION CABLES WITH THINNED INSULATION | 04/12/1982 | 8204200208 |
82064 | CINCINNATI GAS AND ELECTRIC, NORTHWESTERN STEEL AND WIRE | LAMINATIONS IN 260 FEET OF 3x3x1/2 A-36 ANGLE IRON FROM HEAT #66221 | 04/15/1982 | 8204270304 |
82065 | CAROLINA POWER AND LIGHT | APPARENT ISSUANCE OF CLASS II PIPING, FITTINGS, AND PRESSURE SWITCHES FOR CLASS I APPLICATIONS | 04/20/1982 | 8204280209 |
82066 | CLEVELAND ELECTRIC ILLUMINATING | WELDS ON GAS STRIPPER MODULE PIPING FAILED TO MEET ASME CODE | 04/22/1981 | 8107310302 |
82067 | DAIRY AND POWER COOPERATIVE, AUTOMATIC SWITCH COMPANY | COIL RETAINING CLIP AND FLUXWASHER FOUND LOOSE INSIDE SOLENOID HOUSING | 04/29/1982 | 8205110417 |
82068 | CAROLINA POWER AND LIGHT, COMBUSTION ENGINEERING | INCORRECT DRAWINGS FOR REACTOR PRESSURE VESSEL | 04/29/1982 | 8205180590 |
82069 | CAROLINA POWER AND LIGHT, UNITED ENGINEERS | LEAK OR BREAK OUTSIDE PIPE TUNNEL ON CONNECTIONS TO MAIN FEEDWATER LINES NOT DETECTED OR TERMINATED BY EXISTING SYSTEM | 04/30/1982 | 8205180291 |
82070 | PUBLIC SERVICE OF INDIANA, LIMITORQUE | UNDERRATED TERMINAL BLOCK INSTALLED IN LIMITORQUE VALVE MOTOR OPERATORS | 05/07/1982 | 8205180498 |
82071 | COPOLYMER | APPLIES FOR EXEMPTION FROM THE REQUIRMENTS OF TITLE 10 | 05/19/1982 | 8205260083 |
82072 | AUTOMATIC SWITCH COMPANY | CERTAIN METAL SEATED VALVES WITH SEAT LEAKAGE | 06/04/1982 | 8206100277 |
82073 | BROWN AND ROOT | QUALIFICATION OF FAN MOTOR, CRANE DESIGN, PIPING OVERSTRESS, AND HEATING, VENTILATION, AND AIR CONDITIONING DESIGN | 06/11/1982 | 8206210113 |
82074 | AMERICAN WARMING AND VENTILATING, BECHTEL POWER | BACK PRESSURE STEAM ISOLATION DAMPERS | 06/17/1982 | 8206230116 |
82075 | TRANSAMERICA DELAVAL, KOPPERS | POTENTIAL DEFECT IN COUPLINGS DRIVE ELEMENT OF DSRV OR DSR STANDBY DIESEL GENERATOR | 06/23/1982 | 8206300192 |
82076 | COMBUSTION ENGINEERING, BORIDE PRODUCTS | BURNABLE BORON PELLETS IN FUEL NOT PROPERLY GENERATED | 06/23/1982 | 8207010407 |
82077 | SACRAMENTO MUNICIPAL UTILITY DISTRICT, BRAND REX | DEFECTIVE CABLE CODE | 05/10/1982 | 8207130312 |
82078 | POWER CONVERSION PRODUCTS | POTENTIAL DEFECT IN CERTAIN MODEL 3S-130-20U BATTERY CHARGERS, INVOLVING 200 AMPERE FUSES | 05/20/1982 | 8207130420 |
82079 | TRANSAMERICA DELAVAL | REACTOR COOLING SYSTEM WIDE RANGE PRESSURE MEASUREMENT INSTRUMENT CHANNELS | 04/21/1982 | 8207130546 |
82080 | UNITED ENGINEERS | SLIPPAGE OF RACEWAY SUPPORT BOLTED STRUT FITTINGS | 06/02/1982 | 8207130576 |
82081 | NORTHEAST NUCLEAR ENERGY, KAMAN INSTRUMENTATION | TWO RADIOACTIVE GAS MONITORS | 05/13/1982 | 8205180335 |
82082 | CONTROL DATA CORPORATION | ERROR CONDITION DETECTED IN COMPUTER PROGRAM PIPERUP V.1.3 | 06/15/1982 | 8207130394 |
82083 | REACTOR CONTROLS | CONTROL ROD DRIVE HYDRAULIC SYSTEM INSERT OR WITHDRAWAL PIPING WATER HAMMER | 10/30/1981 | 8207290239 |
82084 | GENERAL ELECTRIC, CROSBY VALVE AND GAGE | INABILITY OF SAFETY/RELIEF VALVE SOLENOIDS TO ACTUATE WITH MINIMUM DC VOLTAGE | 05/10/1982 | 8205180528 |
82085 | G. H. BETTIS | CRACKED KEYWAY SLOT IN T-3 YOKE | 06/15/1982 | 8208110177 |
82086 | CONTROL COMPONENTS, BECHTEL POWER | ATMOSPHERIC DUMP VALVES FAILURE TO CLOSE ON LOSS OF AIR SUPPLY | 06/28/1982 | 8207070475 |
82087 | SOUTHERN CALIFORNIA EDISON | SUMMARIZES RADIOACTIVE RELEASES FROM THE PLANT | 02/27/1981 | 8205280305 |
82088 | SACRAMENTO MUNICIPAL UTILITY DISTRICT | RADIATION EXPOSURE, ENVIRONMENTAL PROTECTION, EFFLUENT, AND WASTE DISPOSAL REPORT | 03/04/1982 | 8205280160 |
82089 | SOUTH CAROLINA ELECTRIC AND GAS, COLT INDUSTRIES, FAIRBANKS MORSE | STARTING TIME FOR DIESEL GENERATOR | 05/03/1982 | 8205210412 |
82090 | DETROIT EDISON | IRREGULARITIES IN CONTROL ROD DRIVE LINE HOUSING ASSEMBLIES | 05/10/1982 | 8206040422 |
82091 | ILLINOIS POWER, EBERLINE INSTRUMENT | DESIGN DEFECT INTERRUPT STRUCTURE MICROCOMPUTER PRINTED CIRCUIT BOARDS | 05/12/1982 | 8205240394 |
82092 | ILLINOIS POWER, GENERAL ELECTRIC | LOAD DRIVER CONNECTION PLUGS | 05/12/1982 | 8205240270 |
82093 | CINCINNATI GAS AND ELECTRIC, AMERICAN WARMING AND VENTILATING | SEISMIC QUALIFICATION OF ESSENTIAL DAMPER ACTUATORS | 05/14/1982 | 8205280468 |
82094 | CINCINNATI GAS AND ELECTRIC, LELAND TUBE, MUTUAL MANUFACTURING SUPPLY | SMALL BORE PIPING (2,400 FEET) INDETERMINATE HEAT TREATMENT | 05/19/1982 | 8205280306 |
82095 | CINCINNATI GAS AND ELECTRIC, H. J. KAISER | LACK OF QUALIFICATION OF WELDERS PER ASME SECTION IX; DISCREPANCIES IN INTERPRETATION OF RADIOGRAPHS | 05/20/1982 | 8206040125 |
82096 | DETROIT EDISON, POWER PIPING COMPANY | OVERSTRESSING OF PIPE SUPPORT BEAM ATTACHMENTS WHERE STRUTS ARE SUBJECT TO BENDING | 05/21/1982 | 8206040141 |
82097 | DETROIT EDISON, REACTOR CONTROLS | THERMAL GROWTH CLEARANCE FOR CONTROL ROD DRIVELINE PENETRATIONS BETWEEN BIOLOGICAL SHIELD AND PRIMARY CONTAINMENT | 05/21/1982 | 8206040277 |
82098 | POWER SYSTEMS | 3/4-INCH CHECK VALVE UNABLE TO WITHSTAND PULSATING AIR FLOW | 05/21/1982 | 8206070615 |
82099 | DETROIT EDISON, EBERLINE INSTRUMENT | DEFECTS IN RADIATION MONITORING EQUIPMENT | 05/21/1982 | 8206150333 |
82100 | DETROIT EDISON | RUSTING OF THREADS IN REACTOR VESSEL STUD HOLES | 05/10/1982 | 8206150259 |
82101 | ILLINOIS POWER, BUFFALO FORGE | FAN HOUSINGS VULNERABLE TO MISSILE PENETRATION | 06/03/1982 | 8206150150 |
82102 | COLT INDUSTRIES, ROBERTSHAW CONTROLS | OVERCOOLING OF CERTAIN THERMOSTATIC VALVES | 05/25/1982 | 8207220391 |
82103 | CINCINNATI GAS AND ELECTRIC, H. J. KAISER | INDETERMINATE WELDER QUALIFICAT IONS; DISCREPANCIES REGARDING USE OF LIQUID PAPER | 05/27/1982 | 8206170187 |
82104 | CINCINNATI GAS AND ELECTRIC, H. J. KAISER | INDETERMINATE WELDER QUALIFICAT IONS; DISCREPANCIES REGARDING WELD AND RADIOGRAPHICS QUALITY | 06/03/1982 | 8206170132 |
82105 | CINCINNATI GAS AND ELECTRIC, ANCHOR/DARLING | POTENTIAL SET SCREW LOOSENING IN VALVES WITH ANTIROTATIONAL DEVICES | 06/04/1982 | 8206170279 |
82106 | CINCINNATI GAS AND ELECTRIC | DEFECTS IN HEATING, VENTILATION, AND AIR CONDITIONING TURNING VANES | 06/04/1982 | 8206170373 |
82107 | CONSUMERS POWER, LIMITORQUE | UNDERRATED TERMINAL STRIPS ON VALVE OPERATORS | 06/04/1982 | 8206100284 |
82108 | ZACK COMPANY, AMERICAN WARMING AND VENTILATING | DISCREPANCY IN CLOSURE OF DAMPERS 18 INCHES WIDE AND NARROWER | 06/09/1982 | 8206170285 |
82109 | CLEVELAND ELECTRIC ILLUMINATING | INCOMPLETE FILL IN BIOLOGICAL SHIELD WALL CONCRETE | 06/14/1982 | 8206240418 |
82110 | HENRY PRATT, G. H. BETTIS | EXCESSIVE VIBRATION IN 24-INCH BUTTERFLY VALVE PNEUMATIC ACTUATOR CAUSED BY CRACKED YOKES | 06/15/1982 | 8206210557 |
82111 | MCJUNKIN CORPORATION, FLOWLINE CORPORATION | MATERIAL STAMPED WITH NON-LOW STRESS STAMPS IN VIOLATION OF PURCHASE ORDER; STAMPING DONE PRIOR TO SOLUTION HEAT TREATMENT; HEAT TREATMENT AFTER MARKING WOULD MINIMIZE ANY LOCAL STRESSES | 06/16/1982 | 8206230215 |
82112 | CINCINNATI GAS AND ELECTRIC | IMPROPER INSTALLATION OF AS-BUILT WELD CONNECTIONS OF TWO HORIZONTAL SHEET PILING WALERS TO EMBEDDED PLATES ON SERVICE WATER PUMP STRUCTURE | 06/16/1982 | 8207130294 |
82113 | DETROIT EDISON | FAILURE OF EXPANSION JOINT IN CORE SPRAY PUMP SUCTION PIPING | 06/19/1982 | 8207130296 |
82114 | CINCINNATI GAS AND ELECTRIC, H. J. KAISER | CABLE TRAY HANGER INSPECTOR DID NOT PROPERLY ASSESS FIELD WELDS | 06/25/1982 | 8207130324 |
82115 | COLT INDUSTRIES, AMERICAN WARMING AND VENTILATING, MCC POWERS | DEFECTS IN HEATING, VENTILATION, AND AIR CONDITIONING DAMPER ACTUATORS | 06/25/1982 | 8207130082 |
82116 | COLT INDUSTRIES, ROBERTSHAW CONTROLS | POSSIBLE THERMOSTATIC VALVE MALFUNCTION, FAIL SAFE TO FULL COOLING POSITION | 06/28/1982 | 8207070356 |
82117 | CLEVELAND ELECTRIC ILLUMINATING, TRANSAMERICA DELAVAL | STANDBY DIESEL GENERATOR SYSTEM CAPSCREWS OF IMPROPER LENGTH | 06/28/1982 | 8207130225 |
82118 | CONSUMERS POWER | SAFE SHUTDOWN BORON CAPABILITY ASSUMING MOST RESTRICTIVE CORE CONDITION | 06/30/1982 | 8207130087 |
82119 | CLEVELAND ELECTRIC ILLUMINATING, LADISH COMPANY, PULLMAN POWER PRODUCTS | GRADES OF STEEL ELBOWS MIXED UP | 06/30/1982 | 8207130320 |
82120 | HOUSTON LIGHTING AND POWER, BECHTEL POWER | DEFICIENCIES LEFT ON CHANGE OF ARCHITECT ENGINEERING FIRM | 06/30/1982 | 8207070138 |
82121 | PUBLIC SERVICE OF INDIANA, LAKESIDE BRIDGE AND STEEL | MISSING RECORDS FROM NUCLEAR STEAM SYSTEM SUPPLIER SUPPORT STEEL DOCUMENT PACKAGES | 07/02/1982 | 8207130322 |
82122 | CINCINNATI GAS AND ELECTRIC, SARGENT AND LUNDY | DEFECTS IN HEATING, VENTILATION, AND AIR CONDITIONING TURNING VANES | 07/02/1982 | 8207130502 |
82123 | CONSUMERS POWER, BABCOCK AND WILCOX | INSTALLATION OF NONSEISMIC TRANSMITTER MOUNTING BRACKETS ON REACTOR COOLANT PUMP | 07/02/1982 | 8207130207 |
82124 | CINCINNATI GAS AND ELECTRIC, ANCHOR/DARLING | POTENTIAL LOOSENING OF SET SCREW ON ANTIROTATION DEVICES ON MOTOR OPERATOR VALVES | 07/08/1982 | 8207190161 |
82125 | COMMONWEALTH EDISON, ZACK COMPANY | FUSE LINK ASSEMBLY ON SAFETY RELATED FIRE DAMPERS | 07/08/1982 | 8207190094 |
82126 | PUBLIC SERVICE OF INDIANA | OUT OF TOLERANCE EDGE DISTANCE, SPACING, SIZE OF BOLT HOLES AND EXCESS WELD UNDERCUT ON STRUCTURAL STEEL | 07/12/1982 | 8207200303 |
82127 | LONE STAR SCREW | MATERIAL TEST REPORTS FOR SAFETY RELATED GALVANIZING | 07/15/1982 | 8207200263 |
82128 | GENERAL ELECTRIC, CROSBY VALVE AND GAGE | TEST PROCEDURE AND TYPICAL FIELD DISPOSITION INSTRUCTIONS | 07/13/1982 | 8207210199 |
82129 | GENERAL ELECTRIC | LOW VOLTAGE POWER CIRCUIT BREAKERS FAILED TO CLOSE UPON DEMAND | 06/15/1982 | 8206230043 |
82130 | GENERAL ELECTRIC | INCORRECT WIPE SETTING OF NORMALLY CLOSED CONTACTS ON HFA RELAYS | 07/28/1982 | 8209140267 |
82131 | BURNS AND ROE | REMOTE SHUTDOWN PANEL NOT MEETING DESIGN CRITERIA TO NEGATE SAFETY FUNCTION | 08/23/1982 | 8209010016 |
82132 | BRAND REX | ENVIRONMENTALLY AFFECTED CABLE JACKET MATERIAL | 08/12/1982 | 8209080277 |
82133 | BRAND REX | SPLITS ON CABLE JACKET | 08/12/1982 | 8209080079 |
82134 | POWER CONVERSION PRODUCTS | DEFECTIVE BATTERY CHARGERS, WITH SERIAL NUMBERS 11578-101 AND 11578-102, INVOLVING 200 AMPERE FUSES | 09/02/1982 | 8209130188 |
82135 | BURNS AND ROE | WHITE INDICATING LIGHT PROVIDES SEAL FOR ANTIPUMP RELAY SAFETY RELATED BREAKER CLOSE CIRCUIT | 09/02/1982 | 8209220323 |
82136 | UNION ELECTRIC, FOXBORO | DEFECTIVE POTENTIOMETERS | 09/14/1982 | 8209240401 |
82137 | CAROLINA POWER AND LIGHT, BERGEN-PATERSON PIPE SUPPORT, EBASCO SERVICES | FAULTY PIPE SUPPORT SHOP WELDS | 09/13/1982 | 8210180193 |
82138 | CAROLINA POWER AND LIGHT | FIELD WELDS ON SEISMIC PIPE HANGERS PREVIOUSLY ACCEPTED BY C WELD INSPECTOR | 09/13/1982 | 8210180141 |
82139 | TRANSAMERICA DELAVAL, WILLIAM POWELL | POTENTIAL DEFECT IN STARTING AIR CHECK VALVE OF DSRV STANDBY DIESEL GENERATOR | 07/28/1982 | 8208100020 |
82140 | UNITED ENGINEERS | POTENTIAL DEFECT IN CONTAINMENT BUILDING STRUCTURAL STEEL FRAMING | 08/13/1982 | 8208250190 |
82141 | BABCOCK AND WILCOX, WKM VALVE | CORRODIBLE CARBON STEEL LOCKPINS IN 10-INCH VALVES USED FOR HEAT REMOVAL OR LOW PRESSURE INJECTION COOLER OUTLET | 07/30/1982 | 8208090100 |
82142 | TRANSAMERICA DELAVAL, LIMITORQUE | SHEARED PINION KEYS IN LIMITORQUE MOTOR OPERATORS | 08/06/1982 | 8208200051 |
82143 | AMERICAN WARMING AND VENTILATING, BECHTEL POWER | MODEL 8700 BACK PRESSURE STEAM ISOLATION DAMPERS | 08/02/1982 | 8208060202 |
82144 | GENERAL ELECTRIC | HIGH PRESSURE CORE SPRAY DIESEL GENERATOR AIR START SYSTEM | 08/09/1982 | 8208260213 |
82145 | COOPER ENERGY SERVICES | PISTON DEFECT IN EMERGENCY DIESEL ENGINE | 09/30/1982 | 8210120236 |
82146 | COMMONWEALTH EDISON | PROVIDING INFORMATION ON BOILING WATER REACTOR FEEDWATER NOZZLE CRACKING | 11/20/1981 | 820909.0235 |
82147 | ZACK COMPANY | POSSIBLE DISCREPANCY BETWEEN WELDER OF RECORD AND WELDER COMPLETING WELDS | 08/02/1982 | 8208160248 |
82148 | CINCINNATI GAS AND ELECTRIC, ANCHOR/DARLING | GATE VALVES MIGHT MALFUNCTION WHEN INSTALLED IN VERTICAL PIPLINE | 08/10/1982 | 8208230110 |
82149 | PUBLIC SERVICE OF INDIANA | SPECIFICATION OR DESIGN CHANGES MAY NOT BE INCORPORATED IN AS- BUILT CONFIGURATION OF SAFETY RELATED EQUIPMENT OR STRUCTURES | 08/16/1982 | 8208240283 |
82150 | BECHTEL POWER | EQUIPMENT COOLED BY UNQUALIFIED HEATING, VENTILATION, AND AIR CONDITIONING SYSTEM | 08/17/1982 | 8208240268 |
82151 | SOUTH CAROLINA ELECTRIC AND GAS, | INCORRECT OPERATING CHARACTERISTICS FOR POWER OPERATED RELIEF VALVES | 08/17/1982 | 8209300225 |
82152 | DETROIT EDISON, ROSEMOUNT | MODEL 510 DU TRIP SET POINT; POTENTIOMETER WINDINGS OXIDIZED DUE TO INADEQUATE STORAGE ENVIRONMENT | 08/18/1982 | 8208300080 |
82153 | COMMONWEALTH EDISON | INSTALLED 30-INCH VACUUM BREAKER VALVES MAY NOT MEET ASME ALLOWABLE STRESSES | 08/19/1982 | 8208310040 |
82154 | PUBLIC SERVICE OF INDIANA, J. V. COMMONWEALTH-LO RD | CONDUIT AND CABLE TRAY HANGER INSPECTION DEFICIENCIES | 08/20/1982 | 8208300218 |
82155 | SOUTH CAROLINA ELECTRIC AND GAS, GILBERT/COMMONW EALTH | ELASTOMERS IN SOLENOID VALVES | 08/31/1982 | 8209080454 |
82156 | POWER SYSTEMS, GENERAL MOTORS | POTENTIAL FOR AMBIENT TEMPERATURE TO EXCEED MAXIMUM DESIGN TEMPERATURE OF MODEL 645E4 DIESEL ENGINE | 09/01/1982 | 8209090056 |
82157 | SOUTH CAROLINA ELECTRIC AND GAS, WESTINGHOUSE | POTENTIAL UNDETECTABLE FAILURE IN ONLINE TESTING CIRCUITS OF SOLID STATE PROTECTION SYSTEM | 09/03/1982 | 8209090053 |
82158 | PUBLIC SERVICE OF INDIANA | CONTRARY TO PROCEDURE, DISPOSITION OF NONCONFORMANCE REPORT WITHOUT DESIGN SUBCONTRACTOR REVIEW | 09/10/1982 | 8209210179 |
82159 | FLORIDA POWER CORPORATION, POWER PIPING COMPANY, GILBERT/COMMONW EALTH | CONTAMINANTS IN SNUBBER HYDRAULIC FLUID | 09/10/1982 | 8209240285 |
82160 | PACIFIC SCIENTIFIC | MECHANICAL SHOCK ARRESTORS REMOVED FOR RETESTING AND FOUND TO HAVE BROKEN INTERNAL PARTS | 09/13/1982 | 8209280268 |
82161 | ZACK COMPANY | IDENTIFICATION DISCREPANCIES CONCERNING TRAVELERS | 09/14/1982 | 8209210083 |
82162 | SOUTH CAROLINA ELECTRIC AND GAS | POTENTIAL MISAPPLICATION OF JET IMPINGEMENT CRITERIA FOR PIPING ANALYSIS | 09/15/1982 | 8209210285 |
82163 | COLT INDUSTRIES, ROBERTSHAW CONTROLS | THERMOSTATIC VALVE MALFUNCTION FAIL SAFE TO FULL COOLING POSITION | 09/17/1982 | 8209240033 |
82164 | CLEVELAND ELECTRIC ILLUMINATING, HARTFORD STEAM BOILER AND INSPECTION | CONTAINMENT VESSEL SHELL PLATE WELD RADIOGRAPHS | 09/30/1982 | 8210130364 |
82165 | BABCOCK AND WILCOX, DRESSER INDUSTRIES | SAFETY VALVES COULD CHATTER, REDUCING CAPABILITY TO RELIEVE PRESSURE | 10/15/1982 | 8210250132 |
82166 | TRANSAMERICA DELAVAL | GOVERNOR DRIVE COUPLING OF DSR AND DSRV DIESEL GENERATORS | 07/13/1982 | 8207300246 |
82167 | ITT BARTON INSTRUMENTS | DEFECTIVE MODEL 763 AND 764 ELECTRONIC TRANSMITTERS RESULT IN THERMAL NON- REPEATABILITY | 10/29/1982 | 8211160305 |
82168 | BURNS AND ROE | POTENTIAL DAMAGE TO ECCS PUMP DISCHARGE PRESSURE SWITCHES DUE TO WATER HAMMER | 10/07/1982 | 8211020467 |
82169 | TRANSAMERICA DELAVAL | POTENTIAL DEFECT IN DSR OR DSRV STANDBY DIESEL GENERATOR ENGINE PISTON SKIRT CASTING | 10/28/1982 | 8211160262 |
82170 | UNITED ENGINEERS | POTENTIAL DEFECT IN STRUCTURAL STEEL FRAMING OF CONTAINMENT | 10/29/1982 | 8211160253 |
82171 | POWER SYSTEMS, TARGET ROCK, COMBUSTION ENGINEERING | DEFECTS IN TARGET ROCK SOLENOID ACTUATED VALVES | 11/08/1982 | 8211160249 |
82172 | HAYWARD-TAYLER PUMP | MONEL REPLACEMENT SHAFTS | 10/19/1982 | 8211040116 |
82173 | BURNS AND ROE, GENERAL ELECTRIC | DEPENDENCE OF REMOTE SHUTDOWN PANEL ON CONTROL ROOM | 10/05/1982 | 821102.0351 |
82174 | CONVAL | POTENTIAL GALLING BETWEEN STEM AND BONNET OF 1.25-INCH AND LARGER VALVES SUPPLIED FROM FEBRUARY 1981 TO AUGUST 1982 | 10/11/1982 | 821029.0267 |
82175 | ILLINOIS POWER, BALDWIN ASSOCIATES | BREAKDOWN IN QUALITY ASSURANCE PROGRAM | 10/19/1982 | 8210280160 |
82176 | UNIVERSITY COMPUTING, DIS/ADLPIPE | CHANGES IN ADLPIPE PROGRAM | 11/05/1982 | 8212010085 |
82177 | CAROLINA POWER AND LIGHT, BBC BROWN BOVERI | DEFECTIVE WELDS ON 480 VOLT SWITCHGEAR | 11/12/1982 | 8211220342 |
82178 | CAROLINA POWER AND LIGHT, SIEMENS-ALLIS | DEFECTIVE WELDS ON 6.9 KV SWITCHGEAR | 10/29/1982 | 8211080259 |
82179 | CAROLINA POWER AND LIGHT, WESTINGHOUSE | DEFECTIVE WELDING ON MAIN CONTROL BOARD | 11/12/1982 | 8211220228 |
82180 | NUCLEAR REGULATORY COMMISSION, MASONEILAN INCORPORATED | MALFUNCTION OF SAFETY- RELATED VALVES | 11/05/1982 | 8212010002 |
82181 | UNITED ENGINEERS | PIPE STRESS AND SUPPORT LOADS EXCEEDING ALLOWABLE LIMITS | 10/21/1982 | 8212010224 |
82182 | BURNS AND ROE | MAIN STEAM ISOLATION VALVE LEAKAGE MAY EXIST AFTER LOSS OF COOLANT ACCIDENT | 11/09/1982 | 8211230047 |
82183 | WESTINGHOUSE | VERIFICATION OF GAP DISTANCES BETWEEN BOTTOM OF GUIDE TUBE AND UPPER CORE PLATE IN FAILED GUIDE TUBE SUPPORT PINS | 11/12/1982 | 8212010154 |
82184 | AMETEK | LOOSENING OF SETSCREWS IN MAIN STEAM CHECK VALVES | 11/03/1982 | 8211120470 |
82185 | MASONEILAN | MALFUNCTION OF SAFETY RELATED NUCLEAR VALVE | 10/28/1982 | 8211290363 |
82186 | IMPERVITRAN | FAILURE OF SAFETY RELIEF VALVES TO OPEN | 11/03/1982 | 8211290304 |
82187 | PAXTON AND VIERLING STEEL | MATERIAL THAT MAY NOT BE IN COMPLIANCE WITH 10 CFR PART 50, APPENDIX B, SECTION VIII REQUIREMENTS | 11/08/1982 | 8301180123 |
82188 | GENERAL ELECTRIC | ERROR ON FOUR LOCAL INSTRUMENT PANEL PIPING DIAGRAMS OF REACTOR PRESSURE VESSEL INSTRUMENT PIPING | 11/18/1982 | 8211290064 |
82189 | ARIZONA PUBLIC SERVICE, PULLMAN CONSTRUCTION INDUSTRIES, BECHTEL POWER | POTENTIAL MINIMUM WALL THICKNESS OF 24- INCH PIPE SPOOLS | 11/19/1982 | 8212060082 |
82190 | UNITED ENGINEERS | DISCREPANCIES BETWEEN PIPE SUPPORT DETAILS AND ANALYSIS OF RECORD FOR SNUBBER ORIENTATION | 11/30/1982 | 8212070295 |
82191 | WALDINGER, HONEYWELL | INSTALLATION AND DOCUMENTATION IRREGULARITIES AND DELIBERATE DAMAGE TO INSTRUMENTATION AND CONTROLS | 12/03/1982 | 8301030149 |
82192 | COLT INDUSTRIES, ROBERTSHAW CONTROLS | POSSIBLE THERMOSTATIC VALVE MALFUNCTION FAIL SAFE TO FULL COOLING POSITION | 12/10/1982 | 8212210341 |
82193 | ROCKWELL INTERNATIONAL | ALLEGATIONS CONCERNING MAIN STEAM ISOLATION VALVES | 12/17/1982 | 8212280362 |
82194 | STONE AND WEBSTER, PACIFIC SCIENTIFIC, WYLE LABORATORIES | MECHANICAL SHOCK SUPPRESSORS WITH DAMAGED INTERNALS | 12/10/1982 | 8302040218 |
82195 | BROWN AND BOVERI, SPRAGUE ELECTRIC | PROBLEM WITH LOW VOLTGE CIRCUIT BREAKER SOLID STATE TRIP DEVICES | 12/10/1982 | 8212140330 |
82196 | NELSON ELECTRIC | STAMPED TUBING SLEEVE USED TO HOUSE HOT-COLD ELECTRICAL SPLICES WITH HIGH RESIDUAL STRESS | 12/15/1982 | 8302040288 |
82197 | ROCKWELL INTERNATIONAL | POST-LOSS OF COOLANT ACCIDENT HYDROGEN RECOMBINER IS LIKELY TO MALFUNCTION FOLLOWING EXPOSURE TO ELEVATED TEMPERATURE, HIGH HUMIDITY ENVIRONMENT | 12/17/1982 | 8302030495 |
82198 | BROWN AND BOVERI | DEFICIENCY IN CLASS IE LOW VOLTAGE SWITCHGEAR | 12/22/1982 | 8302040164 |
LOG_NO | NOTIFIER, VENDOR | DESCRIPTION | REP_DATE | ACCESS_NO |
81001 | MISSISSIPPI POWER AND LIGHT, CERAMIC COOLING TOWER | STANDBY SERVICE WATER BASIN FANS PILLOW BLOCK BEARINGS | 01/06/1981 | 8101270088 |
81002 | TENNESSEE VALLEY AUTHORITY, WESTINGHOUSE | SURFACE CRACKS IN STEAM GENERATOR | 01/08/1981 | 8101270245 |
81003 | BABCOCK AND WILCOX, CONTROL COMPONENTS | MAKE UP FLOW CONTROL VALVES WILL NOT SUPPLY 2 GPM FLOW | 01/09/1981 | 8101230730 |
81004 | MISSISSIPPI POWER AND LIGHT, GENERAL ELECTRIC | QUALIFIED INSTRUMENTATION IN SAFETY RELATED SYSTEMS | 01/09/1981 | 8101270104 |
81005 | TENNESSEE VALLEY AUTHORITY, GENERAL ELECTRIC | IMPROPER INSTALLATION OF COMPRESSION - TYPE TERMINALS ON SINGLE PHASE STATIC INVERTERS | 01/12/1981 | 8101230296 |
81006 | TENNESSEE VALLEY AUTHORITY, ATWOOD AND MORRILL | SURFACE CRACK APPROXIMATELY 2" LONG ON DECAY HEAT REMOVAL VALVE | 01/12/1981 | 8101230311 |
81007 | BABCOCK AND WILCOX, BINGHAM-WILLAME TTE | LUBRICATING OIL COOLERS PIPING CONFIGURATION | 01/13/1981 | 8108110649 |
81008 | TENNESSEE VALLEY AUTHORITY, GENERAL ELECTRIC | DEFECTS IN ROSEMONT TRIP 1 CALIBRATION UNITS AND PRESSURE TRANSMITTERS | 01/15/1981 | 8102250523 |
81009 | TENNESSEE VALLEY AUTHORITY, VALTEK | INCORRECT SPRING IN ACTUATOR | 01/16/1981 | 8103040768 |
81010 | MISSISSIPPI POWER AND LIGHT, GENERAL ELECTRIC | INCORRECT INSTALLATION OF BACKSHELLS ON CONNECTORS | 01/20/1981 | 8102250054 |
81011 | TENNESSEE VALLEY AUTHORITY, BABCOCK AND WILCOX | LAMBDA POWER MODULE FAILURES DUE TO SOLVENT | 01/19/1981 | 8102140436 |
81012 | TENNESSEE VALLEY AUTHORITY, WACHTER | HIGH DENSITY SPENT FUEL RACKS | 01/21/1981 | 8103030809 |
81013 | TENNESSEE VALLEY AUTHORITY, PMB SYSTEMS | FAULTY ANALYSIS | 01/22/1981 | 8102200297 |
81014 | GENERAL ELECTRIC | DEFECT IN THIN WALL IN ELBOW IN REACTOR PRESSURE VESSEL BOTTOM | 01/23/1981 | 8102200332 |
81015 | TENNESSEE VALLEY AUTHORITY | STANDBY GAS TREATMENT SYSTEM DESIGN DEFICIENCY | 01/09/1981 | 8102200342 |
81016 | MISSISSIPPI POWER AND LIGHT, PACIFIC AIR PRODUCTS | FAILURE OF TACK WELD ON SAFETY-RELATED AUTOMATIC AIR DAMPER | 01/23/1981 | 8102250087 |
81017 | ROTORK CONTROLS, ROCKBESTOS | APPARENT WIRE INSULATION FAILURE | 01/27/1981 | 8102250645 |
81018 | TENNESSEE VALLEY AUTHORITY, GENERAL ELECTRIC | GE MAGNE-BLAST, MODEL AM-7.2-500-6HB CIRCUIT BREAKERS IMPULSE LEVEL | 01/29/1981 | 8102180273 |
81019 | MISSISSIPPI POWER AND LIGHT, ELLIOT | TRANSAMERICA DELAVAL TURBOCHARGER THRUST BEARINGS LUBRICATION | 01/29/1981 | 8102180261 |
81020 | TENNESSEE VALLEY AUTHORITY, GUYON ALLOYS | U. S. STEEL PIPE WITH LINEAR INDICATION | 01/30/1981 | 8102250658 |
81021 | TENNESSEE VALLEY AUTHORITY, WACHTER | HIGH DENSITY FUEL RACKS | 01/30/1981 | 8102180409 |
81022 | TENNESSEE VALLEY AUTHORITY, BROWN BOVERI | SOLID STATE AC VOLTAGE RELAYS | 02/02/1981 | 8102130095 |
81023 | ROTORK CONTROLS, ROCKBESTOS | APPARENT INSULATION FAILURE OF FIREWALL 3 CONTROL CABLE | 01/30/1981 | 8102270563 |
81024 | TENNESSEE VALLEY AUTHORITY, WESTINGHOUSE | STRESS CORROSION CRACKING IN TUBING ON REACTOR COOLANT PUMP OIL COOLERS | 02/04/1981 | 8102250541 |
81025 | TENNESSEE VALLEY AUTHORITY, WEIR PUMPS | EXCESSIVE VIBRATIONS OF ESSENTIAL RAW COOLING WATER PUMP MOTOR | 02/04/1981 | 8102250555 |
81026 | TENNESSEE VALLEY AUTHORITY, COMBUSTION ENGINEERING | DEFICIENT WELDS ON GAS STRIPPER MODULE | 02/05/1981 | 8102260485 |
81027 | TENNESSEE VALLEY AUTHORITY, WESTINGHOUSE | POSSIBLE INADVERTENT BORON DILUTION | 02/06/1981 | 8103030778 |
81028 | UNION ELECTRIC, GENERAL ELECTRIC | FAILURES OF CERTAIN LEXAN COIL SPOOLS SUPPLIED WITH HFA TYPE RELAYS | 02/12/1981 | 8103100128 |
81029 | TENNESSEE VALLEY AUTHORITY, SOLID STATE CONTROLS | REACTOR PROTECTION SYSTEM PANEL DESIGN DEFICIENCIES | 02/12/1981 | 8103100281 |
81030 | TENNESSEE VALLEY AUTHORITY, WESTINGHOUSE | LIMIT SWITCH ACTUATOR MALFUNCTION FOR MASONEILAN AIR- OPERATED VALVES | 02/19/1981 | 8103050909 |
81031 | MISSISSIPPI POWER AND LIGHT, GENERAL ELECTRIC | CONTACT AND INDICATION MALFUNCTIONS OF ELECTROSWITCHES, SERIES 20 | 02/19/1981 | 8103050891 |
81032 | MISSISSIPPI POWER AND LIGHT, TUTTLE-BAILY | DESIGN OF MOUNTING STRAPS ON HEATING, VENTILATION, AND AIR CONDITIONING AIR DIFFUSERS | 03/02/1981 | 8103130048 |
81033 | TENNESSEE VALLEY AUTHORITY, BABCOCK AND WILCOX | REACTOR COOLING SYSTEM GREASE RELIEF PIPING | 02/27/1981 | 8108210379 |
81034 | TENNESSEE VALLEY AUTHORITY, GENERAL ELECTRIC | STANDBY GAS TREATMENT SYSTEM CHARCOAL ADSORBER | 03/02/1981 | 8103130009 |
81035 | UNION ELECTRIC, BERGEN-PATERSON | LOOSE BUSHINGS IN STRUTS | 03/02/1981 | 8103130040 |
81036 | UNION ELECTRIC, COMSIP | TIMETABLE FOR CALLAWAY MAIN CONTROL BOARD WELDING | 03/02/1981 | 8103120175 |
81037 | TENNESSEE VALLEY AUTHORITY, KINNEY | EXCESSIVE PRESSURE DROPS ACROSS THE ESSENTIAL RAW COOLING WATER STRAINERS | 02/27/1981 | 8103120182 |
81038 | VIRGINIA ELECTRIC AND POWER | STEAM GENERATOR FEET BOLT HOLES | 03/11/1981 | 8103231098 |
81039 | MISSISSIPPI POWER AND LIGHT, ITT GRINNELL | LOOSE THREADS ON PIPE HANGERS | 03/02/1981 | 8103240021 |
81040 | MISSISSIPPI POWER AND LIGHT | UPDATE ON NRC DEVIATION ITEM 416, 417/80-25-02 | 03/03/1981 | 8103240037 |
81041 | SOUTH CAROLINA ELECTRIC AND GAS, WESTINGHOUSE | FOUR 4-INCH GATE VALVES | 03/12/1981 | 8103170569 |
81042 | SOUTH CAROLINA ELECTRIC AND GAS, SQUARE D | PINCHED WIRES IN A SAFETY RELATED MOTOR CONTROL CENTER | 03/10/1981 | 8103170451 |
81043 | SOUTH CAROLINA ELECTRIC AND GAS, GENERAL ELECTRIC | MISSING AIR BAFFLE IN EMERGENCY FEEDWATER PUMP MOTOR | 03/10/1981 | 8103170578 |
81044 | SOUTH CAROLINA ELECTRIC AND GAS, GENERAL ELECTRIC | REACTOR COOLANT PUMP UNDER VOLTAGE UNDER FREQUENCY PANEL | 03/10/1981 | 8103170526 |
81045 | PENNSYLVANIA POWER AND LIGHT, MARK CONTROLS | EXCESSIVE WEAR AT THE HINGE ARM DISC STUD | 03/11/1981 | 8103231091 |
81046 | MISSISSIPPI POWER AND LIGHT, TUTTLE-BAILY | STRUCTURAL INADEQUACY OF AIR EXTRACTORS USED IN VENTILATION SYSTEMS | 03/12/1981 | 8104010576 |
81047 | MISSISSIPPI POWER AND LIGHT, COMSIP | SHAFT FAILURES ON HYDROGEN GAS ANALYZER PUMP | 03/13/1981 | 8104010011 |
81048 | MISSISSIPPI POWER AND LIGHT | INSTALLATION OF STRANDED WIRE DOCUMENTATION | 03/13/1981 | 8104010674 |
81049 | SOUTH CAROLINA ELECTRIC AND GAS, SOUTHERN BOLT AND FASTENER | 35 BOLTS RECEIVED IMPROPER HEAT TREATMENT | 03/16/1981 | 8103190643 |
81050 | TENNESSEE VALLEY AUTHORITY, VALTEK | ITT ACTUATORS MANUFACTURED FROM INCORRECT MATERIAL | 03/17/1981 | 8103300163 |
81051 | TENNESSEE VALLEY AUTHORITY | UPPER HEAD INJECTION ISOLATION VALVE ACCUMULATOR WEIGHING SYSTEM | 03/18/1981 | 8103300158 |
81052 | MISSISSIPPI POWER AND LIGHT, REACTOR CONTROLS | DESIGN DRAWING VERIFICATION | 03/16/1981 | 8104010567 |
81053 | TENNESSEE VALLEY AUTHORITY | GEARED LIMIT SWITCH COVERS MELTING IN ELECTRODYNE MOTOR- OPERATED VALVES | 03/25/1981 | 8104090522 |
81054 | TENNESSEE VALLEY AUTHORITY, WESTINGHOUSE | EXCESSIVE OUTPUT FLUCTUATIONS OF FOXBORO INSTRUMENTS | 03/26/1981 | 8104100213 |
81055 | TENNESSEE VALLEY AUTHORITY, RAWLPLUG | INADEQUATE WEDGE BOLT EXPANSION ANCHORS | 03/25/1981 | 8104090362 |
81056 | MISSISSIPPI POWER AND LIGHT, STAINLESS PRODUCTS | LINEAR INDICATIONS ON COUPLINGS | 03/25/1981 | 8104070612 |
81057 | TENNESSEE VALLEY AUTHORITY, ATLAS INDUSTRIAL MANUFACTURING | STEAM TUNNEL EMBEDMENT STIFFENER PLATE WELD DEFICIENCIES | 03/27/1981 | 8104100199 |
81058 | TENNESSEE VALLEY AUTHORITY, BAILEY CONTROLS | BLOWN FUSE ALARMS IN AUXILIARY CONTROL CIRCUITS | 03/27/1981 | 8104100174 |
81059 | TENNESSEE VALLEY AUTHORITY, WESTINGHOUSE | STRESS CORROSION CRACKING IN TUBING ON THE REACTOR COOLANT PUMP MOTOR OIL COOLERS | 03/27/1981 | 8104100222 |
81060 | TENNESSEE VALLEY AUTHORITY, GENERAL ELECTRIC | REBAR OMITTED FROM SHIELD WALL | 03/30/1981 | 8104100173 |
81061 | TENNESSEE VALLEY AUTHORITY, NORWALK | DEFICIENT WELDS ON GAS STRIPPER MODULE | 03/31/1981 | 8104100211 |
81062 | TENNESSEE VALLEY AUTHORITY, BABCOCK AND WILCOX | PIPE WHIP DURING LOSS OF COOLANT ACCIDENT BREAK | 04/02/1981 | 8104100217 |
81063 | TENNESSEE VALLEY AUTHORITY, BABCOCK AND WILCOX | NONCONSERVATIVE ANALYSIS OF NEUTRON FLUX | 03/30/1981 | 8104240213 |
81064 | TENNESSEE VALLEY AUTHORITY, JOSEPH OAT | DEFICIENT WELDS ON COMPONENT COOLING WATER HEAT ENCHANTERS | 04/07/1981 | 8104220206 |
81065 | TENNESSEE VALLEY AUTHORITY | DAMAGED ANTIREVERSE BACKSTOP PINS IN ESSENTIAL RAW COOLING WATER PUMP | 04/08/1981 | 8104220159 |
81066 | TENNESSEE VALLEY AUTHORITY, ACIMET MANUFACTURING | REACTOR PRESSURE VESSEL NUT AND STUD | 04/09/1981 | 8104220216 |
81067 | GENERAL ELECTRIC | ELECTRICAL SEPARATION FOR HIGH PRESSURE COOLANT INJECTION AND REACTOR CORE ISOLATION COOLING ISOLATION VALVES | 04/24/1981 | 8104280036 |
81068 | SOUTH CAROLINA ELECTRIC AND GAS, WESTINGHOUSE | LEAKING BEARING COOLING LINE INSIDE SERVICE WATER PUMP MOTOR | 04/09/1981 | 8104280042 |
81069 | TENNESSEE VALLEY AUTHORITY | GEARED LIMIT SWITCH COVERS MELTING IN ELECTRODYNE MOTOR- OPERATED VALVES | 04/10/1981 | 8104280057 |
81070 | TENNESSEE VALLEY AUTHORITY, WESTINGHOUSE | SAFETY INJECTION PREOPERATIONAL TEST | 04/10/1981 | 8104280064 |
81071 | TENNESSEE VALLEY AUTHORITY, INRYCO | LOSS OF HEAT TRACEABILITY FOR PRESTRESSING SYSTEM MATERIALS | 04/10/1981 | 8104280073 |
81072 | TENNESSEE VALLEY AUTHORITY, CTI NUCLEAR | DIFFERENTIAL PRESSURE INDICATORS ON AIR CLEANUP UNITS | 04/09/1981 | 8104280030 |
81073 | TENNESSEE VALLEY AUTHORITY, ATWOOD AND MORRILL | SURFACE CRACK APPROXIMATELY 2 INCHES LONG ON DECAY HEAT REMOVAL VALVE | 04/13/1981 | 8104280049 |
81074 | GENERAL ELECTRIC | SCHEDULE FOR RECTIFICATION OF THE CONDITION REPORTED IN THE REFERENCE LETTER FROM 9/5/79 | 04/14/1981 | 8105060542 |
81075 | FLORIDA POWER AND LIGHT | OVERHEATING AND FAILURE OF POWER TRANSFORMERS | 03/31/1981 | 8105050037 |
81076 | PENNSYLVANIA POWER AND LIGHT, BECHTEL POWER | DISSIMILAR METAL WELD JOINTS ON SMALL PIPE | 04/21/1981 | 8105130114 |
81077 | TENNESSEE VALLEY AUTHORITY, VALTEK | SPRING USED IN ITT ACTUATOR MADE OF INCORRECT MATERIAL | 04/20/1981 | 8105080081 |
81078 | TENNESSEE VALLEY AUTHORITY, GENERAL ELECTRIC | REACTOR PROTECTION SYSTEM PANEL DESIGN DEFICIENCIES | 04/24/1981 | 8105080092 |
81079 | TENNESSEE VALLEY AUTHORITY, MASONEILAN | LIMIT SWITCH ACTUATOR FOR AIR OPERATED VALVES | 04/27/1981 | 8105080148 |
81080 | GILBERT/COMMON WEALTH, PULLMAN POWER PRODUCTS | CONTAINMENT PENETRATION ANCHOR PLATES NOT IMPACT TESTED | 04/28/1981 | 8105080074 |
81081 | TENNESSEE VALLEY AUTHORITY, COMBUSTION ENGINEERING | FUEL POOL DESIGN CRITERIA NOT IMPLEMENTED | 05/01/1981 | 8105120177 |
81082 | BABCOCK AND WILCOX | POTENTIAL STRESS CORROSION CRACKING OF ANCHOR BOLTS | 08/14/1981 | 8108200238 |
81083 | TENNESSEE VALLEY AUTHORITY | DEFICIENT PIPE SUPPORTS | 05/06/1981 | 8105180100 |
81084 | TENNESSEE VALLEY AUTHORITY, BABCOCK AND WILCOX | STRUCTURAL TRACK FOR FUEL TRANSFER EQUIPMENT | 05/06/1981 | 8105180105 |
81085 | GILBERT/COMMON WEALTH, PULLMAN POWER PRODUCTS | ANCHOR AND BARRIER PLATES NOT IMPACT TESTED OR NORMALIZED (DEPENDING ON THICKNESS) AS REQUIRED | 05/08/1981 | 8105180116 |
81086 | HOUSTON LIGHTING AND POWER, WESTINGHOUSE | STEAM GENERATOR WATER LEVEL MEASUREMENT SYSTEM ERRORS | 05/07/1981 | 8105180111 |
81087 | MISSISSIPPI POWER AND LIGHT, HILTI FASTENING SYSTEMS | FAILURE OF ANCHOR BOLTS | 05/05/1981 | 8105180114 |
81088 | TENNESSEE VALLEY AUTHORITY, BORG- WARNER (BW/IP INTERNATIONAL) | 3-INCH MOTOR OPERATED GATE VALVES FAILED TO CLOSE WHEN ACTUATED UNDER OPERATING CONDITIONS | 05/07/1981 | 8105180120 |
81089 | TENNESSEE VALLEY AUTHORITY | HIGH DENSITY SPENT FUEL RACKS | 05/14/1981 | 8106090053 |
81090 | MISSISSIPPI POWER AND LIGHT, TRANSAMERICA DELAVAL | MODIFICATIONS TO TURBOCHARGER LUBRICATION SYSTEM | 05/12/1981 | 8107310306 |
81091 | BABCOCK AND WILCOX | DECAY HEAT REMOVAL VALVE MACHINING DEFICIENCY | 05/11/1981 | 8106010413 |
81092 | TENNESSEE VALLEY AUTHORITY, PMB SYSTEMS | FAULTY ENGINEERING ANALYSIS | 05/13/1981 | 8105280053 |
81093 | BROWN AND ROOT | VENTILATION COOLING OF RADIOACTIVE WASTE CONTROL ROOM | 05/12/1981 | 8106010418 |
81094 | GENERAL ATOMIC, ROCKBESTOS | CABLE NOT MEETING MANUFACTURER CERTIFICATION TEMPERATURE | 05/15/1981 | 8106010419 |
81095 | TENNESSEE VALLEY AUTHORITY, ITT GENERAL CONTROLS | CONTROLS OF AMERICAN WARMING AND VENTILATING DAMPERS | 05/15/1981 | 8106080543 |
81096 | TENNESSEE VALLEY AUTHORITY, CTI NUCLEAR | STANDBY GAS TREATMENT SYSTEM CHARCOAL ADSORBER | 05/20/1981 | 8106040539 |
81097 | SOUTH CAROLINA ELECTRIC AND GAS, APPLIED ENGINEERING | REACTOR BUILDING SPRAY SODIUM HYDROXIDE TANK NOT PROCURED TO OPERATE UNDER VACUUM CONDITIONS | 05/20/1981 | 8106040525 |
81098 | TENNESSEE VALLEY AUTHORITY, WESTINGHOUSE | DEFICIENT POWER OPERATED RELIEF VALVE OPERATING TIME | 05/26/1981 | 8106110448 |
81099 | TENNESSEE VALLEY AUTHORITY | PIPING ANALYSIS ERROR FOR STEAM GENERATOR BLOWDOWN LINE | 05/26/1981 | 8106110461 |
81100 | TENNESSEE VALLEY AUTHORITY, GILBERT/COMMON WEALTH | REACTOR COOLANT PUMP SEAL BYPASS PIPING ANALYSIS ERROR | 05/26/1981 | 8106110454 |
81101 | WESTINGHOUSE | VOLUME CONTROL TANK LEVEL INSTRUMENTATION | 05/21/1981 | 8106110521 |
81102 | BROWN AND ROOT | DIESEL GENERATOR FUEL OIL TANK ROOM FAN MOTOR QUALIFICATION | 05/18/1981 | 8106050265 |
81103 | TENNESSEE VALLEY AUTHORITY, CONSOLIDATED CONTROLS | CAPACITORS FAILED ON FIELD BUFFER CARDS | 05/27/1981 | 8106050241 |
81104 | TENNESSEE VALLEY AUTHORITY, CTI NUCLEAR | STANDBY GAS TREATMENT DESIGN | 05/26/1981 | 8107310299 |
81105 | SOUTH CAROLINA ELECTRIC AND GAS, SQUARE D | PINCHED WIRES MOTOR CONTROL CENTER | 05/27/1981 | 8106050272 |
81106 | GENERAL ELECTRIC | LOOSE CONTACT BLOCKS ON CR 2940 CONTROL SWITCHES | 05/28/1981 | 8106050351 |
81107 | TENNESSEE VALLEY AUTHORITY, KINNEY | EXCESSIVE PRESSURE DROPS ACROSS THE ESSENTIAL RAW COOLING WATER STRAINER | 05/27/1981 | 8106050256 |
81108 | TENNESSEE VALLEY AUTHORITY, INDUSTRIAL ENGINEERING WORKS | REACTOR PRESSURE VESSEL SHIELD WALL WELD DEFICIENCIES | 06/02/1981 | 8106290340 |
81109 | TENNESSEE VALLEY AUTHORITY | ANCHOR BOLTS NOT SPACED PROPERLY | 06/04/1981 | 8106220221 |
81110 | TENNESSEE VALLEY AUTHORITY, WESTINGHOUSE | LACK OF QUALITY ASSURANCE REVIEW OF FIELD CHANGE NOTICE | 06/04/1981 | 8106100274 |
81111 | BROWN AND ROOT, HILTI FASTENING SYSTEMS | INSTALLATION OF EXPANSION ANCHOR BOLTS | 06/01/1981 | 8106100248 |
81112 | TRANSAMERICA DELAVAL | POTENTIAL PROBLEM WITH OIL PLUGS IN THE CRANK SHAFT | 06/03/1981 | 8106100246 |
81113 | TENNESSEE VALLEY AUTHORITY, SIEMENS-ALLIS | PUMP DIAPHRAGM FAILURES CAUSED BY CLOSURE OF CONTAINMENT ISOLATION VALVES WITHOUT PUMP SHUTDOWN | 04/08/1981 | 8110020245 |
81114 | SOUTH CAROLINA ELECTRIC AND GAS, BINGHAM-WILLAME TTE | EMERGENCY FEEDWATER PUMP LUBRICATING OIL COOLER | 06/16/1981 | 8107020238 |
81115 | WESTINGHOUSE | FAILURE OF VOLUME CONTROL TANK LEVEL CONTROL SYSTEM | 06/23/1981 | 8107020424 |
81116 | BUFFALO FORGE | MISSILE PENETRATION ANALYSIS | 06/10/1981 | 8107020328 |
81117 | CAROLINA POWER AND LIGHT | FAILURE OF RESIDUAL HEAT REMOVAL HEAT EXCHANGER BAFFLE PLATES | 06/12/1981 | 8107020272 |
81118 | MISSISSIPPI POWER AND LIGHT | INADEQUATE CIRCUIT SEPARATION | 06/09/1981 | 8107020362 |
81119 | MISSISSIPPI POWER AND LIGHT, ROSEMOUNT | AMBIGUOUS OUTPUT READINGS IN ROSEMOUNT MODEL 1151 PRESSURE TRANSMITTERS | 06/18/1981 | 8107020456 |
81120 | MISSISSIPPI POWER AND LIGHT, TOPAZ ELECTRONICS | DEFECTIVE INVERTERS NEED CERAMIC CAPACITORS TO PROTECT AGAINST LINE TRANSIENTS | 06/19/1981 | 8107020445 |
81121 | CAROLINA POWER AND LIGHT | LINEAR INDICATIONS IN ASTM A36 CLIP MATERIAL | 06/09/1981 | 8107020453 |
81122 | PENNSYLVANIA POWER AND LIGHT, ROSEMOUNT | POTENTIAL DIODE FAILURE ON AMPLIFIER BOARD OF ROSEMOUNT MODEL 1151 AND 1152 PRESSURE TRANSMITTERS | 06/17/1981 | 8107020414 |
81123 | HOUSTON LIGHTING AND POWER, FASTENING SYSTEMS | KWIK-BOLT EXPANSION ANCHORS | 06/10/1981 | 8107020389 |
81124 | WOOLLEY | PERSONNEL AIR LOCK | 06/03/1981 | 8107020255 |
81125 | TENNESSEE VALLEY AUTHORITY, MIRROR INSULATION | FAULTY WELDS ON INSULATION SUPPORT | 06/10/1981 | 8107020390 |
81126 | TENNESSEE VALLEY AUTHORITY, GENERAL ELECTRIC | LEXAN COIL SPOOLS ON GE- TYPE HFA RELAYS | 06/12/1981 | 8107020420 |
81127 | TENNESSEE VALLEY AUTHORITY, KINNEY | EXCESSIVE PRESSURE DROPS ACROSS ESSENTIAL RAW COOLING WATER STRAINERS | 06/12/1981 | 8107020426 |
81128 | TENNESSEE VALLEY AUTHORITY, COPES-VULCAN | OPERATING TIME OF POWER OPERATED RELIEF VALVE FOR LOW PRESSURES | 06/15/1981 | 8107020440 |
81129 | TENNESSEE VALLEY AUTHORITY, BINGHAM-WILLAME TTE | MISORIENTED PIPE CONNECTIONS TO MAKEUP PUMP LUBRICATING OIL COOLERS | 06/17/1981 | 8107020413 |
81130 | TENNESSEE VALLEY AUTHORITY, ATLAS INDUSTRIAL | QUALITY ASSURANCE DOCUMENTATION FOR DRYWELL FRAMED EMBEDMENTS | 06/17/1981 | 8107020404 |
81131 | TENNESSEE VALLEY AUTHORITY, BABCOCK AND WILCOX | DAMAGE RESULTING FROM STEAM PRESSURE REGULATOR MALFUNCTION | 06/18/1981 | 8107020435 |
81132 | TENNESSEE VALLEY AUTHORITY, AUMA ACTUATORS | CRIMPED TERMINAL CONNECTIONS ON MOTOR OPERATORS | 06/18/1981 | 8107020428 |
81133 | TENNESSEE VALLEY AUTHORITY, BABCOCK AND WILCOX | FAILURE OF MAIN STEAM LINES DUE TO MAIN FEEDWATER OVERFILL | 06/25/1981 | 8107020386 |
81134 | TENNESSEE VALLEY AUTHORITY, CONSOLIDATED CONTROLS | BALANCE OF PLANT ISOLATOR CABINET CONDUCTOR TERMINAL LUG | 06/26/1981 | 8107020433 |
81135 | TENNESSEE VALLEY AUTHORITY | MOVEMENTS OF STEAM GENERATOR BLOWDOWN LINE | 06/26/1981 | 8107020393 |
81136 | TENNESSEE VALLEY AUTHORITY, GILBERT/COMMON WEALTH | REACTOR COOLANT PUMP SEAL 1 BYPASS PIPING ANALYSIS ERROR | 06/26/1981 | 8107020398 |
81137 | BROWN AND ROOT | INSUFFICIENT ENVIRONMENT COOLING IN DESIGN OF SUPPLEMENTAL HEATING, VENTILATING AND AIR CONDITIONING SYSTEM | 06/30/1981 | 8107080162 |
81138 | PRESRAY, WOOLLEY | FAILURE OF INFLATABLE SEAL ON PERSONNEL AIR LOCK | 06/29/1981 | 8107080246 |
81139 | BABCOCK AND WILCOX, LAMCO INDUSTRIES | DEFECTS DISCOVERED IN GUIDE TUBE ASSEMBLIES FOR USE IN THE EXVESSEL STORAGE TANK | 06/15/1981 | 8107240070 |
81140 | BROWN BOVERI, RCA | ITE-50H & ITE-50D SERIES OVERCURRENT RELAYS PRODUCED FROM 1976 TO OCTOBER 1980 MAY NOT DROP OUT ON REDUCED CURRENT | 06/16/81 | 8107020306 |
81141 | SOUTH CAROLINA ELECTRIC AND GAS | BROKEN MOUNTING BRACKETS ON TRANSFORMER | 06/29/1981 | 8108070116 |
81142 | TRANSAMERICA DELAVAL, MELROSE SPRING AND TOOL WORKS | IMPROPERLY MANUFACTURED VALVE SPRINGS IN DSRV AND DSR STANDBY DIESEL GENERATOR | 07/30/1981 | 8108060307 |
81143 | TENNESSEE VALLEY AUTHORITY, STELLAR MANUFACTURING | DEFICIENT WELD ON WEIR WALL LINER PLATES | 07/21/1981 | 8108070112 |
81144 | TENNESSEE VALLEY AUTHORITY | ESSENTIAL RAW COOLING WATER AND CONTAINMENT COOLING SYSTEM VALVE OPERATOR SWITCH COMPARTMENT HEATERS | 03/24/1981 | 8108070146 |
81145 | UNITED ENGINEERS, MIDLAND ROSS | CABLE TRAY STRUT CONFIGURATIONS BASED ON INCORRECT LOAD TABLES | 08/07/1981 | 8108200317 |
81146 | GENERAL ELECTRIC, MORRISON-KNUDSE N | MOUNTING BRACKETS IN HIGH PRESSURE CORE SPRAY DIESEL GENERATOR CONTROL PANELS | 08/05/1981 | 8108200308 |
81147 | GENERAL ELECTRIC, CROSBY VALVE AND GAGE | INCOMPATIBILITY BETWEEN CROSBY 6X10 AND 8X10 SAFETY RELIEF VALVE SOLENOIDS | 08/12/1981 | 8108200357 |
81148 | TENNESSEE VALLEY AUTHORITY, RAYMOND CONTROL | DAMAGED GEARED LIMIT SWITCH HOUSING ON TWO FLOW CONTROL VALVES MOUNTED TOO CLOSE TO SWITCH COMPARTMENT HEATER | 03/20/1981 | 8108250515 |
81149 | TENNESSEE VALLEY AUTHORITY | ESSENTIAL RAW COOLING WATER AND CONTAINMENT COOLING SYSTEM VALVE OPERATOR SWITCH COMPARTMENT HEATERS | 03/27/1981 | 8108250533 |
81150 | BECHTEL POWER | LOAD TRANSFER DESIGN OF PRIMARY LOOP CROSSOVER LEG PIPE RESTRAINTS | 08/21/1981 | 8109030167 |
81151 | GENERAL ELECTRIC | INCORRECT TRANSMITTER AND TRIP UNITS FOR REACTOR VESSEL WATER LEVEL SCRAMS | 08/19/1981 | 8109100425 |
81152 | TEXAS UTILITIES GENERATING, WESTINGHOUSE | VOLUME CONTROL TANK LEVEL CONTROL SYSTEM | 06/19/1981 | 8109150365 |
81153 | BABCOCK AND WILCOX | SPURIOUS OPENING OF TURBINE BYPASS SYSTEM VALVES | 08/27/1981 | 8109110337 |
81154 | U. S. NATIONAL BUREAU OF STANDARDS | CF-252 SHIPMENT WITH WHITE RESIDUE | 09/16/1981 | 810922.0388 |
81155 | GILBERT/COMMON WEALTH | DIRTY FILTERS CAUSING HIGH NEGATIVE PRESSURE IN HEATING, VENTILATION AND AIR CONDITIONING DUCTWORK | 09/16/1981 | 810922.0405 |
81156 | BROWN AND ROOT, HILTI FASTENING SYSTEMS | DESIGN CRITERIA FOR WEDGE TYPE EXPANSION ANCHORS | 09/04/1981 | 8109110287 |
81157 | GENERAL ELECTRIC, WOODWARD GOVERNOR | POSSIBLY DEFECTIVE GOVERNOR FOR HIGH PRESSURE CORE SPRAY DIESEL GENERATOR | 09/18/1981 | 8109240476 |
81158 | TENNESSEE VALLEY AUTHORITY, WESTINGHOUSE | SURFACE DAMAGE TO FIRST ROW OF TUBES IN STEAM GENERATOR | 09/30/1981 | 8110060341 |
81159 | PRESRAY | WELDS ON FUEL POOL GATES | 10/09/1981 | 8110150426 |
81160 | AMERICAN WARMING AND VENTILATING, ITT GENERAL CONTROLS | ACTUATOR SPRING MATERIALS AND NOMOGRAPHS | 10/07/1981 | 8110140202 |
81161 | AFCO STEEL, COPPERWELD STEEL | STRAIN AGING PHENOMENON IN ASTM A500 COLD FORM TUBING | 10/07/1981 | 8110140315 |
81162 | AFCO STEEL, COPPERWELD STEEL | STRAIN AGING PHENOMENON IN ASTM A500 COLD FORMED TUBING | 10/07/1981 | 8110140408 |
81163 | GIBBS AND HILL | TORNADO VENTING SYSTEM ENGINEERING CALCULATIONS, CONTROL ROOM VENTING PATH, AND ELECTRICAL CABINETS | 10/08/1981 | 8110190559 |
81164 | BECHTEL POWER | OMISSION OF LOCKING DEVICES ON FASTENERS OF CERTAIN MECHANICAL SHOCK ARRESTORS | 10/07/1981 | 8110190520 |
81165 | TENNESSEE VALLEY AUTHORITY, HUB | UNACCEPTABLE INDICATIONS ON ORIFICE FLANGES | 10/15/1981 | 8110220471 |
81166 | PARSONS PEEBLES | IMPROPER AMPLIFICATION OF WESTINGHOUSE TYPE ECT CURRENT TRANSFORMER IN STATIC EXCITER VOLTAGE REGULATOR SYSTEM | 10/13/1981 | 8110200540 |
81167 | BECHTEL POWER | DEFECTIVE WELDS IN BATTERY RACKS | 10/21/1981 | 8110290121 |
81168 | BECHTEL POWER, GENERAL ELECTRIC | GE 4.16 KV SWITCHGEAR ELECTRICAL WIRING SEPARATION REQUIREMENTS | 09/21/1981 | 8109290333 |
81169 | GENERAL ELECTRIC | INITIAL PRESSURE REGULATOR BELLOWS FAILURE | 10/28/1981 | 8111040370 |
81170 | B-LINE SYSTEMS | IMPERFECTIONS IN STEEL IN BEND AREA OF STRUT FITTINGS | 11/02/1981 | 8111060530 |
81171 | TRANSAMERICA DELAVAL, WESTERN TOOL AND SUPPLY | IMPROPERLY MANUFACTURED SPHERICAL WASHERS INSTALLED IN PISTON ASSEMBLY OF DSRV OR DSR STANDBY DIESEL GENERATOR | 11/05/1981 | 8111110663 |
81172 | RAMSTET FASTENING SYSTEMS, DANIEL CONSTRUCTION | CHANGE IN MATERIAL USED IN 1/4-INCH TRUBOLT FASTENERS | 10/27/1981 | 8111060505 |
81173 | BROWN AND ROOT, ROCKBESTOS | DIELECTRIC COAXIAL CABLES | 11/02/1981 | 8111110648 |
81174 | VAN HUFFEL TUBE, STONE AND WEBSTER | SLIP LOAD VALUES OF PS- 9227-1/2 RS STRUT NUTS | 11/09/1981 | 8111130720 |
81175 | ATOMIC ENERGY OF CANADA | TWO INCIDENTS ON AECL- CP TELETHERAPY UNITS EQUIPPED WITH AECL-CP DIGITAL TREATMENT TIMER A102409-654 | 11/04/1981 | 8111180383 |
81176 | ATOMIC ENERGY OF CANADA | INCIDENTS WITH AECL-CP CATEGORY IV IRRADIATORS USING TOTE BOX PRODUCT HANDLING CONTAINERS | 11/11/1981 | 8111190593 |
81177 | PRESRAY, WOOLLEY | AIRLOCK DOOR SEAL CRACKING CAUSED BY IMPROPER MANUFACTURING PROCESS | 11/10/1981 | 8111200833 |
81178 | UNITED ENGINEERS | SLIPPAGE OF RACEWAY SUPPORT BOLTED STRUT FITTINGS | 11/13/1981 | 8111240494 |
81179 | GENERAL ELECTRIC | TRANSMITTER AND TRIP UNITS FOR REACTOR VESSEL WATER LEVEL SCRAMS | 11/16/1981 | 8111240770 |
81180 | COOPER ENERGY | EMERGENCY DIESEL GENERATOR FUEL NOZZLE HOLE DRILLED OVERSIZE | 11/23/1981 | 8112020569 |
81181 | BABCOCK AND WILCOX | SETPOINT FOR INITIATION OF ENGINEERED SAFEGUARDS FEATURES ACTUATION SYSTEM TOO LOW | 11/24/1981 | 8112010299 |
81182 | BROWN AND ROOT, HILTI FASTENING SYSTEMS | WEDGE TYPE EXPANSION ANCHOR ULTIMATE CAPACITY VALUES | 11/19/1981 | 8111300184 |
81183 | NEWPORT NEWS INDUSTRIAL | SUPPRESSION POOL FLOOR PLATE INDICATIONS | 11/18/1981 | 8111240478 |
81184 | TENNESSEE VALLEY AUTHORITY, WESTINGHOUSE | EXCESSIVE OUTPUT FLUCTUATIONS OF FOXBORO INSTRUMENTS | 11/09/1981 | 8112020674 |
81185 | GEORGIA POWER, BECHTEL POWER | INCORRECT DESIGN OF PRIMARY LOOP SUPPORTS AND RESTRAINTS | 11/11/1981 | 8112020636 |
81186 | AMETEK, BECHTEL POWER | WRAPPER PLATES FOUND FABRICATED FROM INCONEL 718 ALLOY IN LIEU OF REQUIRED 304 STAINLESS STEEL | 11/23/1981 | 8112020587 |
81187 | ATOMIC ENERGY OF CANADA | DEFECT OF AECL-CP MODEL GAMMABEAM 650 COBALT 60 RESEARCH IRRADIATORS | 11/12/1981 | 8111250345 |
81188 | ATOMIC ENERGY OF CANADA | AECL-CP MODEL L-118 RADIATION ROOM MONITOR COMBINED WITH PERSONNEL DOOR ENTRANCE INTERLOCK | 11/23/1981 | 8112020462 |
81189 | BECHTEL POWER, STEWART AND STEVENSON | DIESEL GENERATOR HIGH CRANKCASE PRESSURE SIGNALS | 11/25/1981 | 8112070337 |
81190 | VAN HUFFEL TUBE, STONE AND WEBSTER | REVISED SLIP LOAD VALVES OF PS-9227-1/2RS STRUT NUTS | 11/25/1981 | 8112030440 |
81191 | UNITED ENGINEERS | CORRECTS TYPOGRAPHICAL ERROR IN 811114 POTENTIAL DEFECT AT SEABROOK, WPPSS 1, AND WPPSS 4 | 11/23/1981 | 8112080314 |
81192 | GENERAL ELECTRIC | LOOSE TERMINATION RELAYS IN PANEL FOR MAIN STEAM ISOLATION VALVE | 12/07/1981 | 8112140105 |
81193 | RICHMOND ENGINEERING | DENSITY LIMITS IN RADIOGRAPHIC FILM | 11/17/1981 | 8112020552 |
81194 | SOUTH CAROLINA ELECTRIC AND GAS | INADEQUATE SPECIFICATION FOR QUALIFICATION OF KERITE SPLICES USED ON SAFETY- RELATED CIRCUITS IN HARSH ENVIRONMENTS OUTSIDE CONTAINMENT | 12/03/1981 | 8112140294 |
81195 | COLT INDUSTRIES | PIELSTICK TYPE PC-2 DIESEL GENERATOR SETS | 11/30/1981 | 8112100335 |
81196 | TENNESSEE VALLEY AUTHORITY, POWER SYSTEMS | BREAKING UP OF INTERNAL RETAINER IN CHECK VALVE IN EMERGENCY DIESEL GENERATOR STARTING AIR SYSTEM | 08/27/1981 | 8109080235 |
81197 | WESTINGHOUSE | CONTROL CIRCUITRY DESIGN FOR VOLUME CONTROL TANK LEVEL INSTRUMENTATION | 11/12/1981 | 8112080358 |
81198 | NORTHEAST NUCLEAR ENERGY | RESISTANCE TEMPERATURE DETECTORS AND ASSOCIATED SIGNAL PROCESSING EQUIPMENT | 12/08/1981 | 8112230538 |
81199 | BINGHAM- WILLAMETTE, STONE AND WEBSTER | CRACK AT SECURING PIN HOLE IN IMPELLER WEAR RING ON TWO AUXILIARY FEEDWATER PUMPS | 11/12/1981 | 8112230052 |
81200 | BOSTON EDISON | BYPASS CONDITION IN REACTOR BUILDING COMPONENT COOLING WATER HEAT EXCHANGER | 10/08/1981 | 8110200556 |
LOG_NO | NOTIFIER, VENDOR | DESCRIPTION | REP_DATE | ACCESS_NO |
80001 | AMERICAN WARMING AND VENTILATING, ITT GRINNELL | SPRING USED IN SOME NH91-96 AND 98 MILLIAMPERE HYDRAMOTOR ACTUATORS MANUFACTURED FROM INCORRECT MATERIAL | 01/08/1980 | 8001310149 |
80002 | COLT INDUSTRIES | EMERGENCY DIESEL GENERATOR CRANKSHAFT THRUST BEARING FAILURE PROBABLY CAUSED BY OMISSION OF PLUGS IN OIL SUPPLY SYSTEM FOR BEARING | 01/14/1980 | 8001300477 |
80003 | COLT INDUSTRIES | CONFIGURATION OF HIGH HEAT EXCHANGER STACK ON EMERGENCY DIESEL GENERATOR SKID DIFFERENT FROM SEISMIC ANALYSIS | 01/16/1980 | 8007090270 |
80004 | RUSKIN, BECHTEL POWER | WEAK SPRING CLOSURE OF VERTICAL NIBD TYPE FIRE DAMPERS | 01/21/1980 | 8007080071 |
80005 | CONSOLIDATED EDISON, ATWOOD AND MORRILL | BARREL AND PLUNGER MATERIAL IN VALVE TO BE IMPROVED BEFORE SHIPMENT | 01/31/1980 | 8002250094 |
80006 | ITT GRINELL | VALVE ACTUATOR SELECTION NOMOGRAPHS DO NOT INCLUDE EFFECTS OF FRICTION OR RESIDUAL HYDRAULIC FORCES | 02/05/1980 | 8002270242 |
80007 | BROWN-BOVERI, MOTOROLA | FAILURE OF OVERCURRENT RELAY | 02/11/1980 | 8003040707 |
80008 | BORG-WARNER (BW/IP INTERNATIONAL) | MOTOR OPERATED GATE VALVE FAILED TO COMPLETELY CLOSE WHEN ACTUATED UNDER OPERATING CONDITIONS | 02/12/1980 | 8003240078 |
80009 | REACTOR CONTROLS, CAPITOL MANUFACTURING | DEFECT IN ELBOW, HEAT CODE ID-M468 | 02/21/1980 | 8003070099 |
80010 | BABCOCK AND WILCOX, ATLAS INDUSTRIAL | POTENTIALLY OVERSTRESSED SUPPORTS ON REACTOR COOLANT LETDOWN COOLERS | 03/03/1980 | 8004020459 |
80011 | SOUTH CAROLINA ELECTRIC AND GAS, TERRY TURBINE | DEFECT EMERGENCY FEEDWATER PUMP, TURBINE GOVERNOR VALVE LINKAGE | 03/07/1980 | 8004140174 |
80012 | VIRGINIA ELECTRIC AND POWER, STONE AND WEBSTER | NONCONFORMANCE IN FORM OF OVERSTRESSED PIPES, SUPPORTS, AND NOZZLES RESULTING FROM CHANGE IN VALVE AND OPERATOR WEIGHTS | 03/04/1980 | 8003240511 |
80013 | CONTROL COMPONENTS | VALVE BONNET FLANGE WELDMENT LIQUID PENETRANT NOT EXAMINED ON 2 SIDES | 03/11/1980 | 8004080101 |
80014 | VIRGINIA ELECTRIC AND POWER, STONE AND WEBSTER | CRACKED CONTROL ROD GUIDE TUBE SUPPORT PINS AND FLEXURES | 03/14/1980 | 8005070094 |
80015 | VIRGINIA ELECTRIC AND POWER, WESTINGHOUSE | CONTROL ROD GUIDE TUBE SUPPORT PINS BREAKING DUE TO STRESS CORROSION CRACKING | 03/18/1980 | 8004070019 |
80016 | GENERAL ELECTRIC, ROSEMOUNT | DEFECTIVE TRANSMITTER NO. 1152 AND 510DU TRIP OR CALIBRATION UNIT | 03/21/1980 | 8004100061 |
80017 | BABCOCK AND WILCOX, AMERICAN AIR FILTER | SUPPORT BRACES FOR REACTOR BUILDING COOLERS COULD BE OVERSTRESSED | 03/24/1980 | 8004150210 |
80018 | VIRGINIA ELECTRIC AND POWER, SIEMENS-ALLIS | IMPROPER INSTALLATION OF INBOARD AND OUTBOARD SHAFT FANS | 03/19/1979 | 8003260346 |
80019 | DRESSER INDUSTRIES | POSSIBILITY OF FLOW MEDIA THROUGH VALVES DIFFERENT THAN SPECIFIED | 04/01/1980 | 8004300556 |
80020 | PORTLAND GENERAL ELECTRIC, WESTINGHOUSE | COOLANT PUMP MAIN FLANGE BOLT HAS LINEAR MAGNETIC INDICATION AT BOTTOM | 04/10/1980 | 8005020001 |
80021 | COMSIP | PUMP STARTED WITH VALVE CLOSED | 04/03/1980 | 8005070102 |
80022 | POWER SYSTEMS, ITT GENERAL CONTROLS | DEFECTS IN EMERGENCY DIESEL GENERATOR PANEL | 04/07/1980 | 8004290066 |
80023 | JAMESBURY, BECHTEL POWER | VALVE LEAKED TO ATMOSPHERE THROUGH FLANGE BOLT HOLE DURING PREOPERATIONAL TESTING | 04/25/1980 | 8006060267 |
80024 | HOUSTON LIGHTING AND POWER, BINGHAM-WILLAME TTE (SULZER-BINGHAM) | UNQUALIFIED MOTOR OPERATOR FOR TRIP AND THROTTLE VALVE OF TURBINE DRIVEN AUXILIARY FEEDWATER PUMP | 04/11/1980 | 8004180421 |
80025 | EXXON MINERALS | POTENTIAL SAFETY HAZARD CAUSED BY MAXIMUM PRECIPITATION WITH 50 MILES PER HOUR WIND, WHICH COULD CAUSE LIQUID TO FLOW OVER DAM | 05/01/1980 | 8005230108 |
80026 | AMERICAN WARMING AND VENTILATING, BECHTEL POWER | WORKMANSHIP AND DESIGN DEFECTS OF SOME WIRING CONNECTIONS | 05/06/1980 | 8005210316 |
80027 | BECHTEL POWER | POSSIBLE PIPE SUPPORT DESIGN RELEASED FOR CONSTRUCTION EXCEEDING ALLOWABLE EMBED LOAD | 01/31/1980 | 8002070346 |
80028 | CTI NUCLEAR, EDISON ELECTRIC | FAILURE OF TEMPERATURE DETECTION ELECTRONIC CONTROL CIRCUIT IN AIR FILTRATION SYSTEM | 05/03/1980 | 8005220449 |
80029 | SOUTH CAROLINA ELECTRIC AND GAS, COLT INDUSTRIES | FAILURE OF ADAPTOR IN AIR START MODIFICATION PACKAGE FOR EMERGENCY DIESEL GENERATOR | 05/09/1980 | 8005230244 |
80030 | WESTINGHOUSE | CENTRIFUGAL CHARGING PUMP OPERATION FOLLOWING SECONDARY SIDE HIGH ENERGY LINE RUPTURE | 05/08/1980 | 8005230250 |
80031 | FLORIDA POWER AND LIGHT, COMBUSTION ENGINEERING | PARTIAL DRAINING OF REACTOR COOLING SYSTEM IN MODE 5 NOT ANALYZED FOR BORON DILUTION EVENT | 05/15/1980 | 8005270399 |
80032 | UNITED ENGINEERS AND CONSTRUCTORS | DISCREPANCY IN SEISMIC DESIGN IN CONTAINMENT ANNULAR AREA | 05/13/1980 | 8006020019 |
80033 | UNITED ENGINEERS AND CONSTRUCTORS, WELK BROTHERS METAL PRODUCTS | USE OF EARLIER REVISION OF AMPLIFIED RESPONSE SPECTRA IN DESIGN OF TWO SAFETY-RELATED TANKS | 05/13/1980 | 8006020052 |
80034 | CUTLER-HAMMER (EATON) | POSSIBLE NONCOMPLIANCE OF MOTOR CONTROL CENTERS TO CUSTOMER SPECIFICATIONS | 05/14/1980 | 8006030270 |
80035 | VIRGINIA ELECTRIC AND POWER, STONE AND WEBSTER | LACK OF SEISMIC SUPPORT AND MISSILE PROTECTION FOR THE EMERGENCY DIESEL GENERATOR MUFFLER | 02/05/1979 | 7902120202 |
80036 | BECHTEL POWER, CORNER AND LADA | PIPE SUPPORT SWAY STRUTS WITH LOOSE BUSHINGS | 05/19/1980 | 8005300461 |
80037 | FLORIDA POWER AND LIGHT, STANDARD FITTINGS | CRACKING IN HALF-INCH SCHEDULE 40 STAINLESS STEEL ELBOWS | 04/29/1980 | 8005230479 |
80038 | BROWN-BOVERI | MISOPERATION OF K-600S CIRCUIT BREAKER | 05/19/1980 | 8006090478 |
80039 | ROSEMOUNT | MODEL 1152 TRANSMITTER OUTPUT OUT OF INPUT CALIBRATION RANGE | 03/14/1980 | 8006120383 |
80040 | BORG-WARNER (B2/IP INTERNATIONAL), LIMITORQUE | POSSIBILITY OF LOOSE STEM NUTS AFTER CONTINUOUS VALVE OPERATION | 05/23/1980 | 8006180356 |
80041 | FLORIDA POWER AND LIGHT, DRESSER INDUSTRIES | EXTENSIVE CRACKING IN THE VALVE DISC GUIDE ON ALL SIX MAIN STEAM SAFETY VALVES | 05/30/1980 | 8006110134 |
80042 | FLORIDA POWER AND LIGHT, CRANE | CONTAINMENT ISOLATION VALVE FWV-45 INOPERABLE CONTRARY TO TECHN ICAL SPECIFICATION | 05/29/1980 | Not available |
80043 | NPS INDUSTRIES, SOUTHERN BOLT AND FASTENER | DEFECTIVE FASTENER MATERIALS A490 AND A540 PIPE WHIP RESTRAINTS | 06/16/1980 | 8007160807 |
80044 | PUBLIC SERVICE OF INDIANA, WESTINGHOUSE | DEFECTIVE WESTINGHOUSE TYPE W-2 SWITCH | 06/18/1980 | 8007170230 |
80045 | CARRIER | POTENTIAL DEFECT IN AIR CONDITIONING UNITS IN FACILITIES | 06/17/1980 | 8007170236 |
80046 | TENNESSEE VALLEY AUTHORITY, WESTINGHOUSE | CHEMICAL AND VOLUME CONTROL SYSTEM CENTRIFUGAL CHARGING PUMP MINIMUM FLOW AFTER SECONDARY SIDE HIGH ENERGY BREAK | 06/18/1980 | 8007170664 |
80047 | TECH-SIL | ORIGINAL FORMULATION OF MATERIALS CONTAINING 5 PERCENT GEL CANNOT BE TRACED | 06/20/1980 | 8007170214 |
80048 | COLT INDUSTRIES | IMPROPER ROCKER ARM PRELUBE PUMP OPERATION ASSOCIATED WITH PC-2 DIESEL GENERATORS | 06/27/1980 | 8007160366 |
80049 | COLT INDUSTRIES | DIESEL GENERATOR BATTERY RACKS DO NOT MEET SEISMIC DESIGN | 07/01/1980 | 8007140601 |
80050 | STONE AND WEBSTER | CONTAINMENT ELECTRICAL PENETRATION FAULT PROTECTION DEVICES | 07/01/1980 | 8007140585 |
80051 | VALCOR | VALVE MODEL V52600-554-1 IN DIESEL GENERATOR CONTROL AIR SYSTEM NOT DESIGNED FOR CONTINUOUS OPERATION IN ENERGIZED MODE | 06/27/1980 | 8007160366 |
80052 | SOUTH CAROLINA ELECTRIC AND GAS, TERRY TURBINE | DEFECTIVE WOODWARD GOVERNOR SUPPLIED ON TERRY TURBINES | 06/04/1980 | 8007110489 |
80053 | VIRGINIA ELECTRIC AND POWER, WESTINGHOUSE | NONCONSERVATIVE ASSUMPTION IN BORON DILUTION ACCIDENT ANALYSIS | 07/02/1980 | 8007210092 |
80054 | TUBE TURNS, ARMCO | RECALL OF WELDING FITTINGS CONTAINING J55 GRADE DRILL CASING MATERIAL | 07/03/1980 | 8007210079 |
80055 | MISSISSIPPI POWER AND LIGHT, WESTINGHOUSE | CRACKING, BREAKING, OR SAGGING TERMINAL STRIPS IN WESTINGHOUSE ELECTRICAL PENETRATION ASSEMBLIES | 07/02/1980 | 8007150105 |
80056 | MISSISSIPPI POWER AND LIGHT, BROWN BOVERI | SOLID STATE TRIP DEVICES ON THE 480 VOLT LOAD CENTERS FAILED TO OPERATE PROPERLY DURING SYSTEM FUNCTIONAL TEST | 07/02/1980 | 8007150099 |
80057 | TENNESSEE VALLEY AUTHORITY, TERRY TURBINE | MACHINING ERROR IN FABRICATION OF MECHANICAL OVERSPEED TRIP VALVE | 06/30/1980 | 8007240455 |
80058 | ATOMIC ENERGY OF CANADA LTD | INTERFERENCE WITH SOURCE MOVEMENT INTO SHIELDED POSITION | 07/03/1980 | 8007240391 |
80059 | TENNESSEE VALLEY AUTHORITY, BRISTOL STEEL AND IRONWORKS | STRUCTURAL STEEL FRAMING FOR CONTROL BUILDING | 07/09/1980 | 8007230255 |
80060 | TENNESSEE VALLEY AUTHORITY, AUMA ACTUATORS | MOTOR OPERATED VALVES LOCATED IN THE ESSENTIAL RAW WATER COOLING SYSTEM FAILED TO OPERATE IN EITHER THE ELECTRICAL OR MECHANICAL MODE | 07/10/1981 | 8009120293 |
80061 | CAROLINA POWER AND LIGHT, NELSON ELECTRIC | LACK OF STUD BASE QUALIFICATION FOR ANGLE ARC SHIELD | 07/11/1980 | 8007230247 |
80062 | BERGEN-PATERSON, PACIFIC SCIENTIFIC | POTENTIAL INTERFERENCE OF STRUT ASSEMBLY WITH MECHANICAL SHOCK ARRESTOR | 06/20/1980 | 8007290448 |
80063 | BABCOCK AND WILCOX | CRACKED STEAM GENERATOR MANWAY STUDS | 07/11/1980 | 8007230239 |
80064 | BROWN AND ROOT, NPS INDUSTRIES | LATENT MATERIAL NONCOMPLIANCES IN ASME SECTION III PIPE SUPPORTS | 07/11/1980 | 8007290441 |
80065 | MISSISSIPPI POWER AND LIGHT, G. H. BETTIS | LOOSE KEY IN ROBOT ARM ACTUATOR FOR PRATT BUTTERFLY VALVES | 06/11/1980 | 8006180251 |
80066 | PENNSYLVANIA POWER AND LIGHT, GENERAL ELECTRIC | PREMATURE TIME OUT AND DRIFTING SET POINTS FOR PNEUMATIC TIME DELAY RELAYS ASSOCIATED WITH AGASTAT 7000 AND GE CR 2820 RELAYS | 07/11/1980 | 8007180434 |
80067 | BATTELLE COLUMBUS LABORATORY | RELEASE OF RADIOACTIVE MATERIAL FROM SHIPPING CASK DURING UNLOADING OPERATION 800503 | 07/18/1980 | 8209300393 |
80068 | BABCOCK AND WILCOX, BAILEY CONTROLS | POTENTIAL LOSS OF 24 VOLT CONTROL POWER AND SAFETY-RELATED INSTRUMENTATION | 07/18/1980 | 8008070375 |
80069 | STONE AND WEBSTER, GENERAL ELECTRIC | LOOSE MAIN OUTPUT CRANKS CAUSE SNAP RING DEFORMATION IN CIRCUIT BREAKER MECHANISM | 07/23/1980 | 8008070075 |
80070 | MDA SCIENTIFIC, DWYER INSTRUMENTS | TESTING FAILURE OF SAFETY-RELATED PRESSURE SWITCHES IN TOXIC GAS MONITORS | 07/20/1980 | 8008070087 |
80071 | BORG-WARNER (BW/IP INTERNATIONAL) | BACKSEATED VALVE GATE COULD DISENGAGE FROM GUIDE | 07/22/1980 | 8008070071 |
80072 | NORTHEAST NUCLEAR ENERGY, WESTINGHOUSE | LACK OF ADEQUATE CLEARANCE FOR BOTTOM OF PLUG RELOAD FUEL ASSEMBLIES | 07/23/1980 | 8708030432 |
80073 | ALABAMA POWER, GENERAL ELECTRIC | CONTAINMENT LEAKING THROUGH THREE MEDIUM VOLTAGE PENETRATION MODULES INTO AUXILIARY BUILDING | 07/22/1980 | 8008070007 |
80074 | BECHTEL POWER, CONS/CHEM | QUALIFICATION OF EPOXY SURFACE COATING | 07/28/1980 | 8008070010 |
80075 | ATOMIC ENERGY OF CANADA, LTD. | ADDITIONAL FAILURE MODES ON THERATRON 60, THERATRON 80, ELDERADO 6, AND ELDERADO 8 TELETHERAPY UNITS | 07/28/1980 | 8008070008 |
80076 | PUBLIC SERVICE OF COLORADO | INFORMATION WITHELD PER 10 CFR 2.790 | 07/29/1980 | 8008150137 |
80077 | MISSISSIPPI POWER AND LIGHT, GENERAL ELECTRIC | EIGHT SWITCHGEAR UNITS CONTAINING DEFECTIVE SB-12 SWITCHES | 08/01/1980 | 8008140565 |
80078 | COMSIP, RELIANCE ELECTRIC | DRIVE SHAFT OF CLASS 1E MOTOR SNAPPED IN TWO PLACES WHEN DRIVING DIA-VAC DIAPHRAGM PUMP | 07/31/1980 | 8008180212 |
80079 | MISSISSIPPI POWER AND LIGHT, BORG-WARNER (BW/IP INTERNATIONAL) | OUT OF SPECIFICATION BOLT TORQUE VALUES ON HIGH PRESSURE CORE SPRAY PUMP | 08/04/1980 | 8008190050 |
80080 | GENERAL ELECTRIC | INADEQUATE ELECTRICAL SEPARATION IN NUCLEAR SYSTEM PROTECTION PANELS | 08/07/1980 | 8008190054 |
80081 | FLORIDA POWER CORPORATION, GENERAL ELECTRIC | IMPROPER FLUID PROVIDED WITH REACTOR COOLANT PUMP HYDRAULIC SHOCK SUPPRESSORS | 08/07/1980 | 8009020197 |
80082 | MISSISSIPPI POWER AND LIGHT, IMPERVITRAN | CIRCUIT BREAKER CONTROL TRANSFORMER FAILED WHEN VALVE WAS CONNECTED | 08/08/1980 | 8008280450 |
80083 | UNITED ENGINEERS AND CONSTRUCTORS, BUFFALO FORGE | DISCREPANCY IN RESPONSE SPECTRA USED IN DESIGN OF CERTAIN HEATING VENTILATION AND AIR CONDITIONING EQUIPMENT | 08/08/1980 | 8008280248 |
80084 | GENERAL ATOMICS | POTENTIAL PROBLEM WITH AREA MONITOR COUNT RATE ASSEMBLY RP-2C UNDER EXCESSIVE STRESS | 08/13/1980 | 8009120697 |
80085 | VIRGINIA ELECTRIC AND POWER, STONE AND WEBSTER | LACK OF INDEPENDENCE OF REDUNDANT CONTROL ROOM AND EMERGENCY SWITCHGEAR ROOM AIRCONDITIONING | 01/18/1979 | 8008250519 |
80086 | VIRGINIA ELECTRIC AND POWER, WESTINGHOUSE | FOULING OF FEEDWATER VENTURI | 08/15/1980 | 8009120702 |
80087 | SOUTH CAROLINA ELECTRIC AND GAS, SOUTHWEST FABRICATING AND WELDING | ASME CLASS I PIPE NOT EXAMINED ULTRASONICALLY AS REQUIRED | 07/30/1980 | 8009100427 |
80088 | WHITING | LEAKS IN CALANDRIA HEAT EXCHANGER TUBES IN RADWASTE EVAPORATOR | 09/03/1980 | 8009150168 |
80089 | TENNESSEE VALLEY AUTHORITY, BROWN BOVERI | MOTOR CONTROL CENTER TRANSFORMER FUSE COORDINATION | 09/08/1980 | 8009160377 |
80090 | MISSISSIPPI POWER AND LIGHT, GENERAL ELECTRIC | SERIES 20, TYPE PR-20 SWITCH MALFUNCTIONS | 10/28/1980 | 8011060700 |
80091 | GEORGIA POWER, SOUTHERN BOLT AND FASTENER | FAILURE OF BOLTING MATERIAL | 09/12/1980 | 8009190493 |
80092 | MISSISSIPPI POWER AND LIGHT, PACIFIC AIR PRODUCTS | FRACTURED ACTUATOR TO DAMPER SHAFT COUPLING IN THE DIESEL GENERATOR BUILDING | 08/29/1980 | 8009080376 |
80093 | TENNESSEE VALLEY AUTHORITY, WEIR PUMPS | EXCESSIVE VIBRATIONS OF ERCW PUMP AND MOTOR ASSEMBLY | 09/17/1980 | 8009250256 |
80094 | ROCKWELL INTERNATIONAL, SWEPCO TUBE | WELD DISCREPANCY INVOLVING ASME- SA312 PIPE | 09/05/1980 | 8010020599 |
80095 | HILTI FASTENING SYSTEMS, BECHTEL POWER | OBSERVED REDUCTION IN AVERAGE ULTIMATE TENSILE VALUES IN ANCHOR | 09/17/1980 | 8010020669 |
80096 | TRANSMERICA DELAVAL | POTENTIAL DEFECT IN COMPONENT OF DSRV STANDBY DIESEL GENERATOR LINK ROD ASSEMBLY | 09/19/1980 | 8010020603 |
80097 | COLT INDUSTRIES, BELOIT POWER SYSTEMS | GENERATOR COLLECTOR RINGS AND FIELD COILS SHORTED TO ROTOR | 09/22/1980 | 8010140343 |
80098 | MISSISSIPPI POWER AND LIGHT, BECHTEL POWER | FAILURE OF PILLOW BLOCK BEARINGS IN STANDBY SERVICE WATER BASIN FANS | 09/26/1980 | 8010230138 |
80099 | CAROLINA POWER AND LIGHT | FLEXING OF UNIT 1 CONTAINMENT DOME AT HARRIS | 09/23/1980 | 8010230185 |
80100 | BECHTEL POWER, ITT GRINNELL | PIPE SUPPORTS WITH DISENGAGED SELF- ALIGNING ROD END BUSHINGS | 10/08/1980 | 8010210009 |
80101 | TENNESSEE VALLEY AUTHORITY | CRACKS IN REACTOR PRESSURE VESSEL SHIELD WALL AT HARTSVILLE | 10/03/1980 | 8011140026 |
80102 | BROWN AND ROOT, POWER CONVERSION PRODUCTS | OUT OF SPECIFICATION ELECTRONIC COMPONENTS IN CLASS 1E BATTERY CHARGERS | 10/07/1980 | 8010210006 |
80103 | BRAND REX | ABSENCE OF CURED CLASS 1E CONDUCTOR | 10/08/1980 | 8010240591 |
80104 | AMERON, ITT GENERAL CONTROLS | THIRTEEN ACTUATORS NOT SEISMICALLY MOUNTED | 10/14/1980 | 8010240549 |
80105 | VALCOR ENGINEERING | FAILURE OF PART NUMBER V70900-21-3 WHEN USED IN CONTINUOUS ENERGIZED MODE AT ELEVATED TEMPERATURES | 09/26/1980 | 8010240557 |
80106 | TARGET ROCK, LIMITORQUE | TEST FAILURE OF VALVE STEM FOR MOTOR OPERATED GLOBE VALVE MODEL 74R-008 | 10/15/1980 | 8010240563 |
80107 | ROCKWELL INTERNATIONAL, WILLIAM POWELL | 4-DEGREE ROTATION OF VALVE ACTUATOR DURING TEST | 10/15/1980 | 8010290084 |
80108 | MISSISSIPPI POWER AND LIGHT, SANDVIK STEEL WORKS | STANDBY DIESEL GENERATOR INSTRUMENT TUBING FAILURE | 10/20/1980 | 8010310517 |
80109 | MISSISSIPPI POWER AND LIGHT, REACTOR CONTROLS | PIPE SUPPORTS HAD TUBE STEEL SUBSTITUTED FOR ANGLE IRON | 10/13/1980 | 8010300497 |
80110 | MISSISSIPPI POWER AND LIGHT, PACIFIC AIR PRODUCTS | FAILURE OF TACK WELD CONNECTING SHAFT TO BLADE BRACKET OF SAFETY RELATED AUTOMATIC AIR DAMPER | 10/13/1980 | 8103030785 |
80111 | MISSISSIPPI POWER AND LIGHT | INCORRECT TYPE OF THROTTLING VALVES PURCHASED | 10/13/1980 | 8010310511 |
80112 | MISSISSIPPI POWER AND LIGHT | NONCOMPLIANCE RADIOGRAPHS WITH CODE REQUIREMENTS | 10/20/1980 | 8010310523 |
80113 | APPLIED PHYSICS, J. L. SHEPHERD | MALFUNCTION IN CONTROL CONSOLE OF CS- 137 CALIBRATOR | 10/21/1980 | 8010310046 |
80114 | GENERAL ELECTRIC | FAILURE OF HYDROGEN MONITOR | 10/24/1980 | 8011030629 |
80115 | TENNESSEE VALLEY AUTHORITY, US STEEL | STEEL PIPE WITH LONGITUDINAL CRACKS | 11/03/1980 | 8011140557 |
80116 | TENNESSEE VALLEY AUTHORITY, SIEMENS-ALLIS | EXCESSIVE DAMAGE TO STUD SPACERS AND WASHERS IN ESSENTIAL RAW WATER COOLING WATER PUMPS | 11/05/1980 | 8011190715 |
80117 | TENNESSEE VALLEY AUTHORITY, COMBUSTION ENGINEERING | DEFICIENT WELDS ON GAS STRIPPER MODULE | 11/06/1980 | 8011140396 |
80118 | TENNESSEE VALLEY AUTHORITY, KEROTEST MANUFACTURING | USE OF UNCERTIFIED TORQUE WRENCH MULTIPLIERS | 11/07/1980 | 8011140064 |
80119 | TENNESSEE VALLEY AUTHORITY, CTI NUCLEAR | DIFFERENTIAL PRESSURE INDICATORS ON AIR CLEANUP UNITS | 11/10/1980 | 8011210448 |
80120 | G. H. BETTIS | N521-SR ACTUATOR MOVEMENT PREVENTED BY INTERNAL SHIFTING OF SPRING GUIDE SLEEVE | 11/17/1980 | 8012100406 |
80121 | VIRGINIA ELECTRIC AND POWER, STONE AND WEBSTER | POTENTIAL OUT-OF-PHASE TRANSFER OF EMERGENCY BUSES FROM OFFSITE POWER TO EMERGENCY DIESEL GENERATORS AT RATED SPEED AND VOLTAGE | 11/19/1980 | 8012040669 |
80122 | DUKE POWER, E-MAX | IMPROPER OPERATION OF ISOLATOR PART NUMBER 1750115 | 11/18/1980 | 8012240083 |
80123 | STONE AND WEBSTER | SYNTHETIC INSULATED SWITCHBOARD CABLE INSTALLED INSIDE CONTAINMENT WITHOUT PROPER DOCUMENTATION | 11/24/1980 | 8012040645 |
80124 | TENNESSEE VALLEY AUTHORITY, CROSBY VALVE AND GAGE | BROKEN SPRING IN PRESSURIZER SAFETY VALVE | 11/26/1980 | 8012100548 |
80125 | TENNESSEE VALLEY AUTHORITY, ITT GENERAL CONTROLS | DEFICIENCY OF DAMPERS | 11/26/1980 | 8012150266 |
80126 | SOUTH CAROLINA ELECTRIC AND GAS, GILBERT/ COMMONWEALTH | OMISSION OF SEAL FOR SPEED CHANGING SWITCH FOR SERVICE WATER PUMPS | 11/21/1980 | 8012020434 |
80127 | SOUTH CAROLINA ELECTRIC AND GAS, GILBERT/ COMMONWEALTH | SERVICE WATER DISCHARGE ISOLATION VALVES SHOULD INCORPORATE LIMIT SWITCH RATHER THAN TORQUE SWITCH | 11/21/1980 | 8012020445 |
80128 | MISSISSIPPI POWER AND LIGHT, ITT GRINNELL | DEFECTIVE COMPONENTS IN RECIRCULATION PUMP HANGER | 11/24/1980 | 8012150011 |
80129 | STONE AND WEBSTER, SQUARE D | STARTER ARMATURE BUMPERS INSIDE CASE TEND TO STICK | 12/02/1980 | 8012120638 |
80130 | SOUTH CAROLINA ELECTRIC AND GAS, WESTINGHOUSE | TEN GATE VALVES FAILED TO COMPLETELY CLOSE UNDER TEST | 11/26/1980 | 8012100440 |
80131 | MISSISSIPPI POWER AND LIGHT, BECHTEL POWER | INSTALLATION OF FIRE DAMPERS WITHOUT SUFFICIENT DRAWINGS OR PROCEDURES | 12/03/1980 | 8012300098 |
80132 | TENNESSEE VALLEY AUTHORITY, BABCOCK AND WILCOX | NONCONSERVATIVE ANALYSIS FOR REACTOR PROTECTION SYSTEM SETPOINTS | 12/03/1980 | 8012160675 |
80133 | MISSISSIPPI POWER AND LIGHT, POTTER AND BRUMFIELD | LOOSE WIRE TERMINATIONS ON AMF TYPE RELAYS | 12/04/1980 | 8012170304 |
80134 | TENNESSEE VALLEY AUTHORITY, RAWLPLUG | INADEQUATE WEDGE BOLT EXPANSION ANCHORS | 12/04/1980 | 8012230110 |
80135 | TENNESSEE VALLEY AUTHORITY, CTI NUCLEAR | DEFICIENCY IN STANDBY GAS TREATMENT SYSTEM CHARCOAL ADSORBER | 11/26/1980 | 8012050381 |
80136 | MISSISSIPPI POWER AND LIGHT, ITE IMPERIAL | INCORRECTLY CRIMPED TERMINATIONS IN ENGINEERED SAFETY FEATURES 4.16 KV BUS | 11/06/1980 | 8011140071 |
80137 | MISSISSIPPI POWER AND LIGHT, GUYON ALLOYS | INDICATIONS IN 3/4-INCH COUPLINGS | 09/25/1980 | 8010030436 |
80138 | VELAN VALVE | SWING VALVES STUCK OPEN BY DISC NUT LOCK- WIRE JAMMED AGAINST MACHINED RELIEF IN BODY | 11/05/1980 | 8012240127 |
80139 | CHEMTROL, GENERAL ELECTRIC | FIRE PENETRATION SEALS FAILED TEST | 11/03/1980 | 8012290543 |
80140 | GENERAL ELECTRIC | REACTOR PROTECTION SYSTEM FLEXIBLE CONDUIT DEFECT COULD CAUSE HOT SHORTS | 12/08/1980 | 8012240089 |
80141 | ALABAMA POWER, C AND D BATTERIES | ELECTROLYTE FUMES CAN CREATE LOW-RESISTANCE PATH BETWEEN POSTS ON 3-DCU-3 BATTERIES | 12/10/1980 | 8012240055 |
80142 | COLT INDUSTRIES | EMERGENCY DIESEL GENERATOR MODEL 38TD8- 1/8 | 12/04/1980 | 8012310454 |
80143 | U.S. NAVY, AUTOMATION INDUSTRIES | DEFECTS IN SPRING- LOADED DISCONNECT SOURCES IN NEW RADIOISOTOPE EXPOSURE DEVICES | 12/24/1980 | 8501250294 |
80144 | MISSISSIPPI POWER AND LIGHT, PACIFIC AIR PRODUCTS | DIESEL GENERATOR BUILDING INLET DAMPER ACTUATOR SHAFT COUPLING FRACTURED IN TEST | 12/19/1980 | 8101260765 |
80145 | TENNESSEE VALLEY AUTHORITY, INDUSTRIAL ENGINEERING WORKS | CRACKS IN REACTOR PRESSURE VESSEL SHIELD WALL | 12/31/1980 | 8012300718 |
LOG_NO | NOTIFIER, VENDOR | DESCRIPTION | REP_DATE | ACCESS_NO |
79001 | VIRGINIA ELECTRIC AND POWER, STONE AND WEBSTER | BREAKS OCCURRED IN UNDERWATER SERVICE WATER SPRAY HEADERS DURING HIGH PRESSURE TESTING | 12/15/1978 | 8010200686 |
79002 | NEBRASKA PUBLIC POWER, LECKENBY | CRACKED ALUMINUM WELDS ON HIGH DENSITY STORAGE RACKS | 01/04/1979 | 7901170324 |
79003 | VIRGINIA ELECTRIC AND POWER, WESTINGHOUSE | AXIAL POWER DISTRIBUTION MONITORING SYSTEM DOESN'T PROPERLY ACCOUNT FOR IN CORE MOVEABLE DETECTOR BACKGROUND SIGNAL | 01/11/1979 | 7901250186 |
79004 | VIRGINIA ELECTRIC AND POWER, STONE AND WEBSTER | MAXIMUM FLOW RATE BELOW 37GPM FOR 95 F SERVICE WATER TO HIGH HEAD SAFETY INJECTION PUMP | 01/12/1979 | 7901250182 |
79005 | VIRGINIA ELECTRIC AND POWER, GENERAL ELECTRIC | DEFECTIVE END CASTING ON RECIRCULATION SPRAY PUMP MOTORS CAUSED BY BEARING GREASE LEAK | 01/22/1979 | 8010200734 |
79006 | GIBBS AND HILL, BORG-WARNER (BW/IP INTERNATIONAL) | UNTESTED SUPPLIED ACTIVE VALVES; COULD COMPROMISE DECAY HEAT REMOVAL, CONTAINMENT INTEGRITY | 01/24/1979 | 8010200716 |
79007 | VIRGINIA ELECTRIC AND POWER, STONE AND WEBSTER | RECIRCULATION SPRAY COOLERS SUBJECT TO HYDRAULIC TRANSIENT UPON STARTUP | 02/09/1979 | 7903200159 |
79008 | BERGEN-PATERSON | RIGID ROD STRUTS MAY NOT MEET CRITERIA | 02/16/1979 | 8003280272 |
79009 | VIRGINIA ELECTRIC AND POWER, AUTOMATIC SWITCH COMPANY (ASCO) | INOPERABILITY OF AC AND DC SOLENOID OPERATED VALVES CAUSED BY OMISSION OF PARTS DURING REASSEMBLY | 02/23/1979 | 8010200692 |
79010 | GENERAL ELECTRIC | AV LINE SWITCHBOARDS FOR CLASS 1E SERVICE SHIPPED WITH INCORRECT AMMETERS | 02/16/1979 | 7903210003 |
79011 | VIRGINIA ELECTRIC AND POWER, STONE AND WEBSTER | COLLAR OR SADDLE SHIELD TO REDUCE THE DOSE RATES ON OPERATING FLOOR | 01/31/1979 | 7902020241 |
79012 | FLORIDA POWER, ITE-GOULD | LESS THAN RECOMMENDED TORQUE ON PIVOT BOLTS FOR 480 V CIRCUIT BREAKERS | 03/07/1979 | Not available |
79013 | GENERAL ELECTRIC | CONTROL ROOM PANEL FAILED SEISMIC QUALIFICATION TESTING | 03/06/1979 | Not available |
79014 | EXXON MINERALS | AIRBORNE RELEASE IN UNRESTRICTED AREA OF SOLUBLE URANIUM- SODIUM CHEMICAL FROM SAND BLASTING | 03/24/1979 | 7905150070 |
79015 | GOLDEN GATE SWITCHBOARD, GENERAL ELECTRIC | TWO COMPONENT FAILURES DURING SWITCHGEAR QUALIFICATION | 03/30/1979 | Not available |
79016 | VIRGINIA ELECTRIC AND POWER, WESTINGHOUSE | CRACKED SPLITTER PLATE IN REACTOR COOLANT PIPE TO REACTOR COOLANT PUMP SUCTION | 03/27/1991 | 7905100055 |
79017 | VIRGINIA ELECTRIC AND POWER, STONE AND WEBSTER | VALVES USED IN SAFETY INJECTION SYSTEMS WEIGH MORE THAN VALUE USED IN ANALYSIS | 03/26/1979 | 7905100070 |
79018 | VIRGINIA ELECTRIC AND POWER, WESTINGHOUSE | AIR OPERATED VALVE LIMIT SWITCH ACTUATING ARM FLEXES DURING VALVE OPERATION | 03/26/1979 | 7905100076 |
79019 | LIBERTY CONTROLS, TUBE TURNS | ELBOW CARBON CONTENT EXCEEDS ASME CODE ALLOWANCE | 04/04/1979 | 7905250373 |
79020 | VIRGINIA ELECTRIC AND POWER, WESTINGHOUSE | SINGLE ROD DROP | 04/06/1979 | 8010200712 |
79021 | VIRGINIA ELECTRIC AND POSER, STONE AND WEBSTER | INTERNAL ELECTRIC FAULT IN KLOCKNER-MOELLER FULL VOLTAGE REVERSING STARTER | 04/03/1979 | 8010200719 |
79022 | HENRY PRATT, BETTIS | SOLENOID HT-8331A45 PLASTIC DISC HOLDER CAN BECOME INOPERABLE UNDER MAXIMUM ENVIRONMENTAL CONDITIONS LEADING TO 35 INCH BUTTERFLY VALVE FAILURE | 04/10/1979 | 7905090400 |
79023 | VIRGINIA ELECTRIC AND POWER, PYROTRONICS | SECURITY COMPUTER PROGRAM INCORRECT OPERATION | 04/12/1979 | 8010200724 |
79024 | PORTLAND GENERAL ELECTRIC, INGERSOLL-RAND | IMPELLER LOCKNUT DESIGN FOR CONTAINMENT SPRAY PUMPS MAY LOOSEN TO CAUSE PUMP FAILURE | 04/16/1979 | 8010200782 |
79025 | ARTHUR D. LITTLE | SEISMIC COMPUTER CODE ADLPIPE | 04/19/1979 | 8001140536 |
79026 | VIRGINIA ELECTRIC AND POWER, GENERAL ELECTRIC | RECIRCULATION SPRAY PUMP MOTOR LOWER BEARING FAILURE | 04/11/1979 | 8010200718 |
79027 | VIRGINIA ELECTRIC AND POWER, STONE AND WEBSTER | STRESS ANALYSIS FOR PIPES PASSING THROUGH MAIN STEAM VALVE HOUSE | 04/16/1979 | 8010200762 |
79028 | VIRGINIA ELECTRIC AND POWER, WESTINGHOUSE | NOZZLE LOADS FOR THE REGENERATIVE HEAT EXCHANGERS EXCEEDS LOADS USED BY VENDOR | 04/26/1979 | 7905050248 |
79029 | VIRGINIA ELECTRIC AND POWER, STONE AND WEBSTER | DEFLECTION OF RUBBER EXPANSION JOINTS IN SERVICE WATER SYSTEM BEYOND MANUFACTURER TOLERANCES | 05/02/1979 | 8010200746 |
79030 | VIRGINIA ELECTRIC AND POWER, STONE AND WEBSTER | IMPROPER SAFETY INJECTION SYSTEM INPUT CRITERIA USED FOR BUILDING DISPLACEMENT | 04/27/1979 | 8010200743 |
79031 | INDUSTRIAL ENGINEERING WORKS | DEFLECTION OF RUBBER EXPANSION JOINTS IN SERVICE WATER SYSTEM BEYOND MANUFACTURER TOLERANCES | 04/27/1979 | 8010200750 |
79032 | WRIGHT STATE UNIVERSITY, NELTRONIC INSTRUMENT | PURCHASER OF GEOLOGICAL ASSAY EQUIPMENT UNAWARE OF INCLUDED RADIOACTIVE MATERIAL | 05/09/1979 | 7908080714 |
79033 | VIRGINIA ELECTRIC AND POWER, STONE AND WEBSTER | SOLENOID OPERATED VALVES ON SIX CONTAINMENT ISOLATION SAMPLING SYSTEM VALVES HAVE NO QUALIFICATION DATA FOR POST ACCIDENT ENVIRONMENT | 05/16/1979 | 7906250240 |
79034 | GIBBS AND HILL, DRAVO | REMOVAL OF LATERAL SEISMIC RESTRAINT ON CERTAIN AUXILIARY COOLANT PRESSURE PIPING | 05/14/1979 | 7907130106 |
79035 | COPES-VULCAN | FAILURE TO MEET SPECIFIED VENDOR VALUE FOR PRESSURIZER POWER OPERATED RELIEF VALVES | 05/18/1979 | 8010200727 |
79036 | ZURN INDUSTRIES, EBASCO SERVICES | CAPABILITY OF ESSENTIAL COOLING WATER SYSTEM | 05/03/1979 | 7906290545 |
79037 | VIRGINIA ELECTRIC AND POWER, STONE AND WEBSTER | ANGLE BRACES INADVERTENTLY LEFT IN DIESEL GENERATOR COOLING FAN EXHAUST DUCTS | 05/23/1979 | 7906140432 |
79038 | VIRGINIA ELECTRIC AND POWER, WESTINGHOUSE | 1/2-3/4 INCH THREAD MISSING FROM HELICOIL BOLT | 05/31/1979 | 7907310276 |
79039 | ALLIED GENERAL NUCLEAR, RAY MILLER | ERRORS IN INTERGRANULAR ATTACK TEST RESULTS FOR PIPING MATERIALS | 06/08/1979 | 7907120308 |
79040 | WESTINGHOUSE, BARTON INDUSTRIES | QUALITY ASSURANCE PROCEDURE COMPLIANCE FOR AIR VENTILATION VALVE POSITION INDICATION SWITCHES | 06/11/1979 | 7908100029 |
79041 | NAMCO CONTROLS | QUALITY ASSURANCE PROCEDURE COMPLIANCE FOR AIR VENTILATION VALVE POSITION INDICATION LIMIT SWITCHES | 06/14/1979 | 7907100662 |
79042 | VIRGINIA ELECTRIC AND POWER, STONE AND WEBSTER | LOOSE CONNECTION IN CLASS 1E 480 VOLT MOTOR CONTROL CENTER | 06/06/1979 | 7906120262 |
79043 | VIRGINIA ELECTRIC AND POWER, STONE AND WEBSTER | INCORRECTLY SIZED ORIFICES IN RECIRCULATION SPRAY SYSTEM PIPING | 06/18/1979 | 8010200764 |
79044 | VIRGINIA ELECTRIC AND POWER, GULFALLOY | TYPE 304 STAINLESS STEEL PIPE FOUND TO CONTAIN LESS THAN MINIMUM 18 PERCENT CHROMIUM | 06/25/1979 | 8010200767 |
79045 | WESTINGHOUSE | HEATING OF STEAM GENERATOR LEVEL REFERENCE LEGS NOT TAKEN INTO ACCOUNT IN HIGH ENERGY LINE BREAK ANALYSIS | 06/22/1979 | 7908130040 |
79046 | VIRGINIA ELECTRIC AND POWER, STONE AND WEBSTER | MISSING NUTS AND LOCK WASHERS FROM PRESSURIZER SUPPORT TUBE ASSEMBLIES | 06/22/1979 | 8010200769 |
79047 | EXIDE | TESTED BATTERY CELLS WILL NOT MEET IEEE REQUIREMENTS | 07/30/1979 | 7909130541 |
79048 | GENERAL ELECTRIC | RECIRCULATION PUMP DISCHARGE VALVE OPERATORS FOUND WITH TEFLON INSULATED LEADS | 07/02/1979 | 8010200771 |
79049 | PITTSBURGH-DES MOINES | AIRLOCK WON’T LATCH UNDER FAST CLOSING CONDITIONS | 08/01/1979 | 8010200774 |
79050 | VIRGINIA ELECTRIC AND POWER, WESTINGHOUSE | FAILURE OF COMPONENT W-104 ON 7300 SERIES SIGNAL COMPARATOR CARDS IN SHORTED CONDITION | 08/06/1979 | 8010200777 |
79051 | VIRGINIA ELECTRIC AND POWER, WESTINGHOUSE | FAILURE OF COMPONENT W-104 ON 7300 SERIES SIGNAL COMPARATOR (NAL) CARDS IN SHORTED CONDITION | 08/03/1979 | 7909040014 |
79052 | VIRGINIA ELECTRIC AND POWER, WESTINGHOUSE | GROUNDING OF COMPONENTS IN THE 7300 SERIES PROCESS CONTROL SYSTEM | 08/03/1979 | 7909040027 |
79053 | NAMCO | MALFUNCTION OF EA180 SERIES LIMIT SWITCH BECAUSE OF RESIN DEPOSITS ON INTERNAL COMPONENT | 08/24/1979 | 7909270795 |
79054 | NORTHEAST NUCLEAR ENERGY, C AND D BATTERIES | EMERGENCY MAIN STATION BATTERY DEGRADATION CAUSED BY DETERIORATION OF COPPER TERMINAL LEAD CLADDING | 08/20/1979 | 8010200778 |
79055 | PUBLIC SERVICE OF INDIANA, CARBOLINE COMPANY | POTENTIAL DELAMINATION OF POLAR CRANE COATINGS | 08/30/1979 | 7909280062 |
79056 | VIRGINIA ELECTRIC AND POWER, STONE AND WEBSTER | PRELIMINARY SAFETY ANALYSIS DID NOT CONSIDER LONG TERM MAIN STEAM LINE BREAK BLOWDOWN | 09/07/1979 | 7911070441 |
79057 | VIRGINIA ELECTRIC AND POWER, CONAX | INADEQUATE RANGE OF FAULT CURRENT PROTECTION ON SOME CONTAINMENT ELECTRICAL PENETRATIONS | 08/31/1979 | 7909190379 |
79058 | GENERAL ELECTRIC, TOPAZ ELECTRONICS | FAILURE OF INVERTERS USED IN EMERGENCY CORE COOLING SYSTEM | 09/05/1979 | 7909250596 |
79059 | CONSUMERS POWER, GOULD | POTENTIAL DEFECT IN NEMA SIZE 3 STARTERS AND CONTRACTORS | 10/15/1979 | 7910220337 |
79060 | VIRGINIA ELECTRIC AND POWER, FAIRBANKS MORSE | EMERGENCY DIESEL GENERATOR FAN COOLING SYSTEM INADEQUATELY DESIGNED | 09/14/1979 | 7909260434 |
79061 | POWER PIPING, STONE AND WEBSTER | WELDING QUALIFICATION DOES NOT COMPLY WITH ASME CODE | 09/19/1979 | 7910020671 |
79062 | VIRGINIA ELECTRIC AND POWER, BINGHAM-WILLAME TTE | CASTING DEFECT IN SHAFT DRIVE END BEARING ON MOTOR 3AF-P2A | 09/25/1979 | 7910150577 |
79063 | VIRGINIA ELECTRIC AND POWER, WESTINGHOUSE | RUSTED INCORE FLUX THIMBLE TUBING | 04/09/1979 | 7904130206 |
79064 | TRANSAMERICA DELAVAL | POTENTIAL FAILURE OF DRIVE SHAFT FOR ENGINE DRIVEN JACKET WATER PUMP ON MODEL DSR-48 ENGINES | 09/20/1979 | 8010200725 |
79065 | B-LINE SYSTEMS | PARTS PRODUCED FROM CARBON STEEL QUARTER INCH PLATE AND BAR CONTAIN DEFECTS | 09/24/1979 | 8005280804 |
79066 | VIRGINIA ELECTRIC AND POWER, WESTINGHOUSE | ENVIRONMENTAL QUALIFICATION OF CONTROL SYSTEM | 09/28/1979 | 8001040337 |
79067 | VIRGINIA ELECTRIC AND POWER, STONE AND WEBSTER | CRACK CONFIRMED ON MOTOR-OPERATED VALVE 2380 DISC SEATING SURFACE | 10/03/1979 | 7910190361 |
79068 | PENNSYLVANIA POWER AND LIGHT, GENERAL ELECTRIC | DEFECTIVE CRIMPS FOUND IN PANEL 72C INSERT | 09/28/1979 | 8001040337 |
79069 | MISSISSIPPI POWER AND LIGHT, FARR | PROBLEMS IN QUALIFYING NPP-2 CARBON FILTERS DUE TO FREON INJECTION EQUIPMENT | 10/12/1979 | 8010220729 |
79070 | OVERLY, UNDERWRITERS LABORATORIES | NEW STANDARD FOR BULLET RESISTIVE EQUIPMENT AT NUCLEAR INSTALLATIONS NEEDS CATEGORIES BEYOND HIGH POWER RIFLE CATEGORY | 10/22/1979 | 8010220733 |
79071 | VIRGINIA ELECTRIC AND POWER, ROCKBESTOS | UNDERCURED INSULATION REPAIR DURING MANFACTURING OF SINGLE CONDUCTORS | 10/26/1979 | 7912120059 |
79072 | ALABAMA POWER, GENERAL ELECTRIC | INDUCTION DISC RELAY PETROLEUM JELLY LUBRICANT MIGRATING FROM TIME DIAL TO BACKSTOP | 10/16/1979 | 8010200723 |
79073 | BERGEN-PATERSON | INSUFFICIENT BRACKET CLEARANCE ON 2540 STRUT ASSEMBLY WITH SNUBBER | 10/30/1979 | 8010200775 |
79074 | VIRGINIA ELECTRIC AND POWER, STONE AND WEBSTER | SAFEGUARDS AREA EXHAUST SYSTEMS ARE NOT DESIGNED TO SEISMIC CATEGORY I REQUIREMENTS | 11/02/1979 | 7911190482 |
79075 | WESTINGHOUSE | STRESS CORROSION CRACKING FOUND IN WESTINGHOUSE LOW PRESSURE MOTORS | 11/05/1979 | 7911270009 |
79076 | PROTECTIVE DOOR INDUSTRY | ANCHOR BOLT INADEQUATE FOR POSTULATED DESIGN PRESSURE LOAD | 11/12/1979 | 8010220731 |
79077 | WILLIAM POWELL, BECHTEL POWER | COMPUTER PROGRAM ERROR CAUSED MISCALCULATION OF NATURAL FREQUENCY OF CLASS 1, 2, AND 3 VALVES | 11/12/1979 | 7912180054 |
79078 | ATOMIC ENERGY OF CANADA, LTD. | INTERMITTENT FAILURE OF ELECTRICAL RELAY CAUSED BY MALFUNCTION OF SOURCE EXPOSURE MECHANISM | 11/14/1979 | 7912180075 |
79079 | PUBLIC SERVICE OF COLORADO, US STEEL | POTENTIAL FOR PIPE FLANGE JOINT FAILURE ON STEAM PIPING TO HELIUM CIRCULATORS | 11/09/1979 | 7912180062 |
79080 | WESTINGHOUSE | UNDETECTABLE CIRCUIT FAILURE IN ENGINEERED SAFETY FEATURES ACTUATION SYSTEM | 11/07/1979 | 8003250397 |
79081 | VIRGINIA ELECTRIC AND POWER, STONE AND WEBSTER | AMPLIFIED RESPONSE SPECTRUM CURVES APPLIED IN PI PE STRESS ANALYSES FOR SAFETY RELATED SYSTEMS | 12/04/1979 | 7912190663 |
79082 | VIRGINIA ELECTRIC AND POWER, STONE AND WEBSTER | SAFETY INJECTION PUMP START PROHIBITED BY RESETTING ACTUATION SIGNALS PRIOR TO TIME DELAY EXPECTATIONS | 11/21/1979 | 7912130434 |
79083 | VIRGINIA ELECTRIC AND POWER, WESTINGHOUSE | POTENTIAL NONCONSERVATIVE PEAK CLAD TEMPERATURE CALCULATED FOR LOSS-OF-COOLANT ACCIDENT TRANSIENT | 11/28/1979 | 7912190668 |
79084 | GEORGIA POWER, BECHTEL POWER | EMBEDDED PLATE ASSEMBLIES NOT FABRICATED OR INSTALLED ACCORDING TO DESIGN DRAWING | 12/20/1978 | 7812290145 |
79085 | VIRGINIA ELECTRIC AND POWER, WESTINGHOUSE | P-4 INPUT TO SOLID STATE PROTECTION LOGIC CIRCUITRY FOR SAFETY INJECTION NOT TESTED | 11/19/1979 | 7912130434 |
79086 | WASHINGTON NUCLEAR PROJECT, SUPER STRUT | PARTIAL OR COMPLETE LACK OF FUSION OF STRUT ASSEMBLY SPOT WELDS | 11/30/1979 | 8010200708 |
79087 | ALLOY ENGINEERING | WELD ON TRAVERSING IN CORE PROBE FAILED DYE PENETRANT TEST | 12/06/1979 | 8010200759 |
79088 | THERMXCHANGER | INCORRECT BAFFLE SPACING IN EMERGENCY DIESEL GENERATOR JACKET WATER COOLERS | 12/11/1979 | 8001040429 |
79089 | WESTINGHOUSE | METHOD USED TO GENERATE POWER DISTRIBUTIONS AND WORTHS OF DROPPED RODS | 12/11/1979 | 8001030725 |
79090 | VIRGINIA ELECTRIC AND POWER, WESTINGHOUSE | ANALYSIS OF REACTOR RATE TRIP CIRCUIT REVEALS THAT A REACTOR TRIP MAY NOT OCCUR | 12/11/1979 | 8001030703 |
79091 | VIRGINIA ELECTRIC AND POWER, WESTINGHOUSE | EVALUATION MODIFICATION COULD AFFECT PEAK CLAD TEMPERATURE FOR BREAK LOSS OF COOLANT ACCIDENT | 12/11/1979 | 8001030583 |
79092 | VIRGINIA ELECTRIC AND POWER, BABCOCK AND WILCOX | ERROR IN COMPUTER CODE FOR CALCULATING SEISMIC RESPONSE SPECTRA | 12/12/1979 | 8001030722 |
79093 | QUADREX | DEFECT IN COMPUTER PROGRAM NUPIPE USED TO CALCULATE STRESSES IN PIPING SYSTEMS | 12/17/1979 | 8001140063 |
79094 | AIR FORCE | DISASSEMBLED LUMINOUS EMERGENCY EXIT SIGN CONTAINING TRITIUM BUT WITHOUT RELEASE | 12/12/1979 | 8001030095 |
79095 | BABCOCK AND WILCOX, ACF INDUSTRIES | DEFECTS IN CORE FLOOD SYSTEM ISOLATION VALVE AND DECAY HEAT REMOVAL ISOLATION VALVES | 12/17/1979 | 8001150483 |
79096 | VIRGINIA ELECTRIC AND POWER, STONE AND WEBSTER | CALIBRATION VERIFICATION OF FORNEY COMPRESSION TESTING MACHINE | 12/20/1979 | 7912280541 |
79097 | NEWPORT NEWS INDUSTRIAL | WELDING DEFECTS OF THE GUSSET PLATES WHICH REINFORCE THE NEUTRON SHIELD WALL TO THE BASE PLATE | 12/06/1979 | 8001300471 |
79098 | CINCINNATI GAS AND ELECTRIC | SEDIMENTATION MONITORING PROGRAM PROPOSED FOR INSTALLATION OF SERVICE WATER PUMP STRUCTURE | 12/28/1979 | 8001280226 |
LOG_NO | NOTIFIER, VENDOR | DESCRIPTION | REP_DATE | ACCESS_NO |
78001 | BABCOCK AND WILCOX | COMPUTER ERROR AFFECTING DEPARTURE FROM NUCLEATE BOILING RATIO (DNBR) CALCULATION | 12/30/1977 | 8004040533 |
78002 | INDUSTRIAL ENGINEERING WORKS | ANCHOR BOLT TENSILE AND YIELD STRENGTH FAILED TO MEET ASTM CODE | 01/18/1978 | 8010220730 |
78003 | HONEYWELL | FAILURE OF COMPUTER CARDS DISABLED ALARM MONITORING SYSTEM | 12/28/1977 | 8010210827 |
78004 | BABCOCK AND WILCOX | HOLD DOWN BRACKETS OF REACTOR VESSEL SUPPORT SYSTEM | 02/21/78 | 8010210825 |
78005 | BABCOCK AND WILCOX | WELDS TO ANCHOR CONTROL ROD DRIVE CIRCUIT BREAKER CABINETS ARE SHORT | 02/24/1978 | 8001150883 |
78006 | STONE AND WEBSTER | NEW ANALYSIS INDICATES NIL DUCTILITY TRANSITION TEMPERATURE SHIFT TO HIGHER VALUE | 03/03/1978 | 8010210820 |
78007 | SALEM UNIT 1 | SAFETY EVALUATION INVOLVING SHEAR PIN FAILURE IN 4 SERVICE WATER PUMP STRAINERS | 03/03/1978 | 8010210120 |
78008 | BINGHAM- WILLAMETTE | INCORRECT ASSUMPTION IN SEISMIC ANALYSIS OF OUTSIDE RECIRCULATION SPRAY PUMPS | 03/08/78 | 8010210818 |
78009 | STONE AND WEBSTER | MINIMUM YIELD STRESS VALUES NOT ALWAYS CORRECTLY SELECTED | 03/08/1978 | 8010210813 |
78010 | BABCOCK & WILCOX | POSTULATED LOSS OF GROUND CONNECTION COULD CAUSE NUCLEAR INSTRUMENTS TO FAIL | 03/09/1978 | 8004250512 |
78011 | NORTH ANNA UNIT 4 | SERVICE BUILDING WALL NOT STRUCTURALLY ADEQUATE FOR POSTULATED PIPE LOADS | 03/17/1978 | 8010210797 |
78012 | TOLEDO EDISON | AUXILIARY SHUTDOWN CABINET NOT ANCHORED BY REQUIRED EXTERNAL GUSSETS | 03/10/1978 | 8002060732 |
78013 | AIR FORCE | INADVERTENT FIRING ROUNDS OF DEPLETED URANIUM | 03/04/1978 | 8010210794 |
78014 | CUTLER-HAMMER | ENVIRONMENTAL QUALIFICATION TEST ON TERMINAL BLOCKS | 03/28/1978 | 8010210787 |
78015 | FLORIDA POWER AND LIGHT | FAILURE OF VITAL EQUIPMENT AREA ALARM SYSTEM | 03/22/1978 | Not Available |
78016 | JAMESBURY | VALVE ACTUATORS DO NOT MEET REQUIRED SPECIFICATIONS | 03/31/1978 | 8010210812 |
78017 | WESTINGHOUSE | MOTOR CONTROLLER KICKOUT SPRINGS HAD DIFFERENT CHARACTERISTICS IN EACH UNIT | 07/12/1978 | 8010210800 |
78018 | TENNESEE VALLEY AUTHORITY, GENERAL ELECTRIC | RELAY CONTACT ARM RETAINERS TOO THICK | 04/12/1978 | 8010200789 |
78019 | BABCOCK & WILCOX | SMALL BREAK LOSS-OF-COOLANT ACCIDENT CONCERN AT REACTOR COOLANT PUMP DISCHARGE | 04/14/1978 | 8004020669 |
78020 | COMMONWEALTH EDISON | TURBINE BUILDING OVERHEAD CRANE CABLE BROKE BECAUSE OF MISMATCHED RESISTORS IN CONTROL CIRCUIT | 04/17/1978 | 8010210798 |
78021 | JOY MANUFACTURING | TAPED ELECTRICAL TERMINATIONS DO NOT MEET QUALIFICATIONS | 04/17/1978 | 8001150845 |
78022 | VIRGINIA ELECTRIC AND POWER | HOLE IN THE WALL COULD PERMIT UNAUTHORIZED ENTRY INTO VITAL AREA | 04/20/1978 | 8010210811 |
78023 | ATOMIC ENERGY OF CANADA | OPERATOR DEFEAT OF IRRADIATOR ACCESS DOOR SAFETY INTERLOCKS | 10/03/1977 | 8010210804 |
78024 | NUS | SPENT FUEL STORAGE RACK NEUTRON ABSORBER MAY EXHIBIT OFFGASSING | 05/04/1978 | 8002260117 |
78025 | VIRGINIA ELECTRIC AND POWER | CONTROL ROOM DOOR SECURITY READER FAILED FROM WORN OFF SOLDER | 05/24/1978 | 8010210801 |
78026 | QUAKER ALLOY CASTING | IMPROPERLY CALIBRATED GEIGER COUNTERS | 06/06/1978 | Not Available |
78027 | PACIFIC GAS AND ELECTRIC | LOSS OF SECURITY INTRUSION DETECTION SYSTEM | 06/16/1978 | Not Available |
78028 | ANCHOR/DARLING | CERTAIN CHECK VALVES MAY NOT CLOSE WHEN INSTALLED IN VERTICAL LINES | 05/23/1978 | 8010210802 |
78029 | VIRGINIA ELECTRIC AND POWER | SPRAY NOZZLE FLOW, PRESSURE BELOW DESIGN VALUES | 06/23/1978 | 8010210803 |
78030 | WORTHINGTON PUMP | IMPROPER MACHINING OF PUMP BEARING HOUSING | 06/20/1978 | 8010200776 |
78031 | COLT INDUSTRIES | LEAK IN DIESEL GENERATOR FUEL RETURN PIPING | 06/23/78 | 8010200749 |
78032 | BABCOCK & WILCOX | STRESSES NOT INCLUDED IN INCORE PIPING AND NOZZLE ANALYSIS | 06/27/1978 | 7809080028 |
78033 | VIRGINIA ELECTRIC AND POWER | MALFUNCTION OF DOOR LOCKING SYSTEM | 06/29/78 | Not available |
78034 | JOSEPH OAT, STONE & WEBSTER | POSSIBLE DESIGN DEFICIENCY IN RECIRCULATION SPRAY COOLER | 07/07/78 | Not available |
78035 | GENERAL ELECTRIC | DEFECT IN REACTOR PROTECTION SYSTEM MODE SWITCH | 07/19/78 | 8010200787 |
78036 | GENERAL ELECTRIC | DEVIATION FROM SINGLE FAILURE CRITERION ON CONTROL ROOM PANELS | 07/19/78 | 8010200787 |
78037 | GENERAL ELECTRIC | IMPROPERLY INSTALLED SWITCH ON CONTROL ROOM PANELS | 07/19/78 | 8010200787 |
78038 | SMITH, A. O. | SEVERAL SERVICE WATER RESERVOIR SPRAY NOZZLES FELL OFF PIPING | 07/21/1978 | 8010200747 |
78039 | VIRGINIA ELECTRIC AND POWER | ENVIRONMENTAL QUALIFICATION OF DIFFERENTIAL PRESSURE TRANSMITTERS | 07/28/1978 | 8010200876 |
78040 | COOPER INDUSTRIES | DEFECTIVE SPRING ON SIX EMERGENCY DIESEL GENERATOR SETS | 07/25/1978 | 8009290401 |
78041 | COOPER-BESSEMER | DIESEL GENERATOR OVERSPEED GOVERNOR SHAFTS MADE TOO LONG | 07/25/1978 | 8009290398 |
78042 | VIRGINIA ELECTRIC AND POWER | ADVERSE VORTEX ACTION AT RECIRCULATION PUMP SUCTION | 07/31/1978 | 7808230055 |
78043 | NORTH ANNA UNIT 1 | FAILED GUY WIRE SUPPORTS ON SERVICE WATER RESERVOIR SPRAY RISERS | 08/07/1978 | 8010200742 |
78044 | JERSEY CENTRAL POWER AND LIGHT | QUESTIONABLE MATERIAL CERTIFICATIONS | 08/24/78 | Not available |
78045 | TOLEDO EDISON | NEED RUPTURE DISC IN AUXILIARY FEEDWATER TURBINE PUMP EXHAUST LINE | 09/06/78 | 8010200737 |
78046 | COLT INDUSTRIES | MALFUNCTION OF FUEL INJECTION PUMPS FOR PC-2 DIESEL GENERATOR | 09/22/78 | 8010200768 |
78047 | COLT INDUSTRIES | DIESEL GENERATOR ROCKER ARM | 09/26/78 | Not available |
78048 | TRW MISSION | CHANGE IN FOUNDRY PROCEDURES FOR MOLTEN STEEL CAUSES DEVIATION FROM REQUIREMENTS | 09/25/78 | 8010200744 |
78049 | COLT INDUSTRIES | INADEQUATE PRESSURE DESIGN FOR DIESEL GENERATOR LUBRICATING OIL HEADER | 09/29/78 | Not available |
78050 | CONSUMERS POWER, EXIDE | BATTERY RACK ISOLATION BAR NEEDED TO MEET SEISMIC REQUIREMENTS | 11/17/1978 | 7811220176 |
78051 | WESTINGHOUSE | ROUNDING CALCULATED SETPOINTS LESS CONSERVATIVE THAN TECHNICAL SPECIFICATIONS | 10/09/78 | Not available |
78052 | JAMESBURY | LIMITORQUE ACTUATOR FAILS TO MEET SEISMIC CUSTOMER SPECIFICATIONS | 10/16/78 | 8010200735 |
78053 | FARR | INTERNAL VALVE LEAKAGE ON GAS CHROMATOGRAPH | 10/19/78 | 8010200733 |
78054 | NUS CORPORATION | INSUFFICIENT EVIDENCE OF MECHANICAL PROPERTIES TEST AFTER HEAT TREATMENT OF HEXAGONAL BOLTS | 10/18/1978 | 7812010321 |
78055 | TENNESSEE VALLEY AUTHORITY,BIF (GENERAL SIGNAL) | KEY BETWEEN SHAFT AND LIMITORQUE SPLINE ADAPTER SLIPPED OUT OF POSITION | 10/26/1978 | 7901260213 |
78056 | ENERGY INCORPORATED | ERROR IN COMPUTER CODES USED FOR LICENSING | 10/27/78 | Not available |
78057 | PENNSYLVANIA POWER AND LIGHT, COOPER ENERGY | ABNORMAL WEAR OF EMERGENCY DIESEL GENERATOR INLET AND EXHAUST MECHANISM | 11/03/1978 | 7811090133 |
78058 | FERMI UNIT 2, CONAX | LOSS OF ELECTRICAL INTEGRITY MANIFESTED UNDER SIMULATED LOSS-OF-COOLANT ACCIDENT CONDITION | 08/02/1979 | 7908140573 |
78059 | VIRGINIA ELECTRIC AND POWER, STONE AND WEBSTER | EXCESSIVE SERVICE WATER TEMPERATURE UNDER LOSS-OF-COOLANT ACCIDENT CONDITIONS | 11/22/1978 | 7812060134 |
78060 | TRANE | INCORRECT INSTALLATION OF TWO GASKETS IN COOLING SYSTEM | 11/21/78 | Not available |
78061 | VIRGINIA ELECTRIC AND POWER, STONE AND WEBSTER | SPARE CONTAINMENT PIPE PENETRATION NOT CAPPED AT BOTH ENDS | 11/22/1978 | 7812060142 |
78062 | ANCHOR/DARLING | DELIVERED VALVE ACTUATORS DO NOT MEET PURCHASER SPECIFICATIONS | 12/06/1978 | 7812210396 |
78063 | VIRGINIA ELECTRIC AND POWER, COLT INDUSTRIES | SUPPLIED STRUCTURE MEMBERS DIFFERENT FROM THOSE IN VENDOR SEISMIC CALCULATIONS FOR DIESEL GENERATOR BATTERY RACK | 12/08/1978 | 7812120117 |
78064 | U. S. BORAX | POSSIBLE DEVIATION IN SiO2 CONCENTRATION IN SQ GRADE BORIC ACID | 12/07/78 | Not available |
LOG_NO | NOTIFIER, VENDOR | DESCRIPTION | REP_DATE | ACCESS_NO |
77001 | YANKEE ROWE | USE OF EQUIPMENT TO DETECT PERSONNEL FIREARMS VS MANUAL DETECTION | 08/09/1977 | 8010200784 |
77002 | WESTINGHOUSE | PUMP SHAFT FAILURE | 08/15/1977 | 8010200717 |
77003 | STONE AND WEBSTER | RECIRCULATION SPRAY PUMP NET POSITIVE SUCTION HEAD IN LOSS-OF-COOLANT ACCIDENT | 08/18/1977 | 8010200738 |
77004 | VIRGINIA ELECTRIC AND POWER | STAINLESS STEEL NOT CHECKED FOR FLUORIDES | 08/19/1977 | 8010200794 |
77005 | ATOMIC ENERGY OF CANADA, LTD. | SOURCE DRAWER MALFUNCTION | 10/03/1977 | 8010210848 |
77006 | BYRON JACKSON, TERRY TURBINE | BINDING OF TURBINE GOVERNOR FOR AUXILIARY FEED PUMP | 10/05/1977 | 8002060799 |
77007 | GENERAL ELECTRIC | NONCONSERVATIVE BOILING WATER REACTOR RELIEF VALVE DESIGN LOADS IN ACCIDENTS | 12/09/1977 | 7909140363 |
77008 | DRAVO | RESIDUAL HEAT REMOVAL PIPE WRONG THICKNESS | 10/19/1977 | 8010210839 |
77009 | STONE AND WEBSTER, WESTINGHOUSE | ISOLATION VALVE SWITCH NOT ENVIRONMENTALLY QUALIFIED | 10/21/1977 | 8010210847 |
77010 | INGERSOLL RAND, WESTINGHOUSE | SHAFT COUPLINGS NOT HEAT TREATED TO REMOVE HYDROGEN AFTER CHROME PLATING | 10/21/1977 | 8010200792 |
77011 | TERRY TURBINE, STONE AND WEBSTER | SHEAR PINS AND BOLTS MISSING FROM LUBRICATING OIL TANK OF TURBINE DRIVEN AUXILIARY FEEDWATER PUMP | 10/31/1977 | 8010200795 |
77012 | BYRON JACKSON PUMP | PUMP SEAL PIPING NOT ADEQUATELY HYDROTESTED | 11/04/1977 | 8010210836 |
77013 | STONE AND WEBSTER, WESTINGHOUSE | AUXILIARY FEEDWATER PUMP DELAY TIMERS SET TOO LONG | 11/01/1977 | 8010210806 |
77014 | STONE AND WEBSTER | MISSING JOINT REINFORCEMENT FOR A SERVICE WATER LINE | 11/02/1977 | 8010210809 |
77015 | DRAVO | RESIDUAL HEAT REMOVAL PIPE FLANGE MADE FROM TYPE 304 STEEL INSTEAD OF TYPE 316 STEEL | 11/10/1977 | 8010210831 |
77016 | VIDEOTECHNIQUES | FAULTY OPERATION OF SECURITY CONSOLE | 11/07/1977 | Not Available |
77117 | BATTELLE COLUMBUS | INOPERATIVE SECURITY ACCESS CONTROL CENTER | 11/10/1977 | Not Available |
77018 | BYRON JACKSON, TERRY TURBINE | FEED PUMP TURBINE GOVERNOR VALUE CLOSES DUE TO VIBRATION | 11/16/1977 | 8002060889 |
77019 | BEI SERVICES | IMPROPER THERMAL GOUGING ON STEAM PIPE; UNAUTHORIZED REPAIR | 11/18/1977 | Not Available |
77020 | ATOMIC ENERGY OF CANADA, LTD. | IMPROPERLY MARKED SOURCE AND SOURCE DRAWER | 12/05/1977 | 8010210829 |
77021 | RAYTHEON, WESTINGHOUSE | PRINTED CIRCUIT CARDS | 12/15/1977 | 8105130450 |
77022 | BABCOCK AND WILCOX | TRANSFORMER OPEN CIRCUITED IN FAN MOTOR FOR HOT CELLS | 12/20/1977 | Not Available |
77023 | WESTINGHOUSE | PIPE STRESS CALCULATION ERROR | 12/20/1977 | 773460066 |
77024 | PICKER | STUCK SHUTTER ON TELETHERAPY MACHINE | 12/20/1977 | 8010210842 |
77025 | TELEDYNE BROWN | PUMP TIE ROD EMBEDS NOT STRESS RELIEVED | 12/22/1977 | 8010210834 |
77026 | VIRGINIA ELECTRIC AND POWER | SERVICE WATER RESERVOIR SPRAY NOZZLE EFFICIENCY LESS THAN DESIGN | 12/28/1977 | Not Available |
77027 | VIRGINIA ELECTRIC AND POWER | INCORRECTLY SIZED ORIFICES IN RECIRCULATION SPRAY PUMP | 01/27/1978 | 8010210828 |